statistics

apply_migration_production.sh

@@ -0,0 +1,45 @@
+#!/bin/bash
+
+# Run this script on your production server to apply the backup_jobs table migration
+# to all library databases
+
+echo "Applying backup_jobs table migration to all databases..."
+echo ""
+
+# Apply to each database
+for DB in storycove storycove_afterdark storycove_clas storycove_secret; do
+    echo "Applying to $DB..."
+    docker-compose exec -T postgres psql -U storycove -d "$DB" <<'SQL'
+CREATE TABLE IF NOT EXISTS backup_jobs (
+    id UUID PRIMARY KEY,
+    library_id VARCHAR(255) NOT NULL,
+    type VARCHAR(50) NOT NULL CHECK (type IN ('DATABASE_ONLY', 'COMPLETE')),
+    status VARCHAR(50) NOT NULL CHECK (status IN ('PENDING', 'IN_PROGRESS', 'COMPLETED', 'FAILED', 'EXPIRED')),
+    file_path VARCHAR(1000),
+    file_size_bytes BIGINT,
+    progress_percent INTEGER,
+    error_message VARCHAR(1000),
+    created_at TIMESTAMP NOT NULL,
+    started_at TIMESTAMP,
+    completed_at TIMESTAMP,
+    expires_at TIMESTAMP
+);
+
+CREATE INDEX IF NOT EXISTS idx_backup_jobs_library_id ON backup_jobs(library_id);
+CREATE INDEX IF NOT EXISTS idx_backup_jobs_status ON backup_jobs(status);
+CREATE INDEX IF NOT EXISTS idx_backup_jobs_expires_at ON backup_jobs(expires_at);
+CREATE INDEX IF NOT EXISTS idx_backup_jobs_created_at ON backup_jobs(created_at DESC);
+SQL
+    echo "✓ Done with $DB"
+    echo ""
+done
+
+echo "Migration complete! Verifying..."
+echo ""
+
+# Verify tables exist
+for DB in storycove storycove_afterdark storycove_clas storycove_secret; do
+    echo "Checking $DB:"
+    docker-compose exec -T postgres psql -U storycove -d "$DB" -c "\d backup_jobs" 2>&1 | grep -E "Table|does not exist" || echo "  ✓ Table exists"
+    echo ""
+done

backend/apply_backup_jobs_migration.sh

@@ -0,0 +1,54 @@
+#!/bin/bash
+
+# Script to apply backup_jobs table migration to all library databases
+# This should be run from the backend directory
+
+set -e
+
+# Use full docker path
+DOCKER="/usr/local/bin/docker"
+
+echo "Applying backup_jobs table migration..."
+
+# Get database connection details from environment or use defaults
+DB_HOST="${POSTGRES_HOST:-postgres}"
+DB_PORT="${POSTGRES_PORT:-5432}"
+DB_USER="${POSTGRES_USER:-storycove}"
+DB_PASSWORD="${POSTGRES_PASSWORD:-password}"
+
+# List of databases to update
+DATABASES=("storycove" "storycove_afterdark")
+
+for DB_NAME in "${DATABASES[@]}"; do
+    echo ""
+    echo "Applying migration to database: $DB_NAME"
+
+    # Check if database exists
+    if $DOCKER exec storycove-postgres-1 psql -U "$DB_USER" -lqt | cut -d \| -f 1 | grep -qw "$DB_NAME"; then
+        echo "Database $DB_NAME exists, applying migration..."
+
+        # Apply migration
+        $DOCKER exec -i storycove-postgres-1 psql -U "$DB_USER" -d "$DB_NAME" < create_backup_jobs_table.sql
+
+        if [ $? -eq 0 ]; then
+            echo "✓ Migration applied successfully to $DB_NAME"
+        else
+            echo "✗ Failed to apply migration to $DB_NAME"
+            exit 1
+        fi
+    else
+        echo "⚠ Database $DB_NAME does not exist, skipping..."
+    fi
+done
+
+echo ""
+echo "Migration complete!"
+echo ""
+echo "Verifying table creation..."
+for DB_NAME in "${DATABASES[@]}"; do
+    if $DOCKER exec storycove-postgres-1 psql -U "$DB_USER" -lqt | cut -d \| -f 1 | grep -qw "$DB_NAME"; then
+        echo ""
+        echo "Checking $DB_NAME:"
+        $DOCKER exec storycove-postgres-1 psql -U "$DB_USER" -d "$DB_NAME" -c "\d backup_jobs" 2>/dev/null || echo "  Table not found in $DB_NAME"
+    fi
+done

backend/create_backup_jobs_table.sql

@@ -0,0 +1,29 @@
+-- Create backup_jobs table for async backup job tracking
+-- This should be run on all library databases (default and afterdark)
+
+CREATE TABLE IF NOT EXISTS backup_jobs (
+    id UUID PRIMARY KEY,
+    library_id VARCHAR(255) NOT NULL,
+    type VARCHAR(50) NOT NULL CHECK (type IN ('DATABASE_ONLY', 'COMPLETE')),
+    status VARCHAR(50) NOT NULL CHECK (status IN ('PENDING', 'IN_PROGRESS', 'COMPLETED', 'FAILED', 'EXPIRED')),
+    file_path VARCHAR(1000),
+    file_size_bytes BIGINT,
+    progress_percent INTEGER,
+    error_message VARCHAR(1000),
+    created_at TIMESTAMP NOT NULL,
+    started_at TIMESTAMP,
+    completed_at TIMESTAMP,
+    expires_at TIMESTAMP
+);
+
+-- Create index on library_id for faster lookups
+CREATE INDEX IF NOT EXISTS idx_backup_jobs_library_id ON backup_jobs(library_id);
+
+-- Create index on status for cleanup queries
+CREATE INDEX IF NOT EXISTS idx_backup_jobs_status ON backup_jobs(status);
+
+-- Create index on expires_at for cleanup queries
+CREATE INDEX IF NOT EXISTS idx_backup_jobs_expires_at ON backup_jobs(expires_at);
+
+-- Create index on created_at for ordering
+CREATE INDEX IF NOT EXISTS idx_backup_jobs_created_at ON backup_jobs(created_at DESC);

backend/src/main/java/com/storycove/config/DatabaseMigrationRunner.java

@@ -0,0 +1,111 @@
+package com.storycove.config;
+
+import org.slf4j.Logger;
+import org.slf4j.LoggerFactory;
+import org.springframework.beans.factory.annotation.Autowired;
+import org.springframework.beans.factory.annotation.Value;
+import org.springframework.boot.CommandLineRunner;
+import org.springframework.core.annotation.Order;
+import org.springframework.stereotype.Component;
+
+import javax.sql.DataSource;
+import java.sql.Connection;
+import java.sql.Statement;
+import java.util.Arrays;
+import java.util.List;
+
+/**
+ * Runs database migrations on application startup.
+ * This ensures all library databases have the required schema,
+ * particularly for tables like backup_jobs that were added after initial deployment.
+ */
+@Component
+@Order(1) // Run early in startup sequence
+public class DatabaseMigrationRunner implements CommandLineRunner {
+
+    private static final Logger logger = LoggerFactory.getLogger(DatabaseMigrationRunner.class);
+
+    @Autowired
+    private DataSource dataSource;
+
+    @Value("${spring.datasource.username}")
+    private String dbUsername;
+
+    @Value("${spring.datasource.password}")
+    private String dbPassword;
+
+    // List of all library databases that need migrations
+    private static final List<String> LIBRARY_DATABASES = Arrays.asList(
+        "storycove",           // default database
+        "storycove_afterdark",
+        "storycove_clas",
+        "storycove_secret"
+    );
+
+    // SQL for backup_jobs table migration (idempotent)
+    private static final String BACKUP_JOBS_MIGRATION = """
+        CREATE TABLE IF NOT EXISTS backup_jobs (
+            id UUID PRIMARY KEY,
+            library_id VARCHAR(255) NOT NULL,
+            type VARCHAR(50) NOT NULL CHECK (type IN ('DATABASE_ONLY', 'COMPLETE')),
+            status VARCHAR(50) NOT NULL CHECK (status IN ('PENDING', 'IN_PROGRESS', 'COMPLETED', 'FAILED', 'EXPIRED')),
+            file_path VARCHAR(1000),
+            file_size_bytes BIGINT,
+            progress_percent INTEGER,
+            error_message VARCHAR(1000),
+            created_at TIMESTAMP NOT NULL,
+            started_at TIMESTAMP,
+            completed_at TIMESTAMP,
+            expires_at TIMESTAMP
+        );
+
+        CREATE INDEX IF NOT EXISTS idx_backup_jobs_library_id ON backup_jobs(library_id);
+        CREATE INDEX IF NOT EXISTS idx_backup_jobs_status ON backup_jobs(status);
+        CREATE INDEX IF NOT EXISTS idx_backup_jobs_expires_at ON backup_jobs(expires_at);
+        CREATE INDEX IF NOT EXISTS idx_backup_jobs_created_at ON backup_jobs(created_at DESC);
+        """;
+
+    @Override
+    public void run(String... args) throws Exception {
+        logger.info("🗄️  Starting database migrations...");
+
+        for (String database : LIBRARY_DATABASES) {
+            try {
+                applyMigrations(database);
+                logger.info("✅ Successfully applied migrations to database: {}", database);
+            } catch (Exception e) {
+                // Log error but don't fail startup if database doesn't exist yet
+                if (e.getMessage() != null && e.getMessage().contains("does not exist")) {
+                    logger.warn("⚠️  Database {} does not exist yet, skipping migrations", database);
+                } else {
+                    logger.error("❌ Failed to apply migrations to database: {}", database, e);
+                    // Don't throw - allow application to start even if some migrations fail
+                }
+            }
+        }
+
+        logger.info("✅ Database migrations completed");
+    }
+
+    private void applyMigrations(String database) throws Exception {
+        // We need to connect directly to each database, not through SmartRoutingDataSource
+        // Build connection URL from the default datasource URL
+        String originalUrl = dataSource.getConnection().getMetaData().getURL();
+        String baseUrl = originalUrl.substring(0, originalUrl.lastIndexOf('/'));
+        String targetUrl = baseUrl + "/" + database;
+
+        // Connect directly to target database using credentials from application properties
+        try (Connection conn = java.sql.DriverManager.getConnection(
+                targetUrl,
+                dbUsername,
+                dbPassword
+        )) {
+            // Apply backup_jobs migration
+            try (Statement stmt = conn.createStatement()) {
+                stmt.execute(BACKUP_JOBS_MIGRATION);
+            }
+
+            logger.debug("Applied backup_jobs migration to {}", database);
+        }
+    }
+}

backend/src/main/java/com/storycove/controller/DatabaseController.java

@@ -1,6 +1,8 @@
 package com.storycove.controller;
 
+import com.storycove.service.AsyncBackupService;
 import com.storycove.service.DatabaseManagementService;
+import com.storycove.service.LibraryService;
 import org.springframework.beans.factory.annotation.Autowired;
 import org.springframework.core.io.Resource;
 import org.springframework.http.HttpHeaders;
@@ -12,6 +14,7 @@ import org.springframework.web.multipart.MultipartFile;
 import java.io.IOException;
 import java.time.LocalDateTime;
 import java.time.format.DateTimeFormatter;
+import java.util.List;
 import java.util.Map;
 
 @RestController
@@ -21,6 +24,12 @@ public class DatabaseController {
     @Autowired
     private DatabaseManagementService databaseManagementService;
 
+    @Autowired
+    private AsyncBackupService asyncBackupService;
+
+    @Autowired
+    private LibraryService libraryService;
+
     @PostMapping("/backup")
     public ResponseEntity<Resource> backupDatabase() {
         try {
@@ -83,19 +92,141 @@ public class DatabaseController {
     }
 
     @PostMapping("/backup-complete")
-    public ResponseEntity<Resource> backupComplete() {
+    public ResponseEntity<Map<String, Object>> backupCompleteAsync() {
         try {
-            Resource backup = databaseManagementService.createCompleteBackup();
+            String libraryId = libraryService.getCurrentLibraryId();
+            if (libraryId == null) {
+                return ResponseEntity.badRequest()
+                        .body(Map.of("success", false, "message", "No library selected"));
+            }
 
-            String timestamp = LocalDateTime.now().format(DateTimeFormatter.ofPattern("yyyy-MM-dd_HH-mm-ss"));
+            // Start backup job asynchronously
-            String filename = "storycove_complete_backup_" + timestamp + ".zip";
+            com.storycove.entity.BackupJob job = asyncBackupService.startBackupJob(
+                    libraryId,
+                    com.storycove.entity.BackupJob.BackupType.COMPLETE
+            );
+
+            return ResponseEntity.ok(Map.of(
+                    "success", true,
+                    "message", "Backup started",
+                    "jobId", job.getId().toString(),
+                    "status", job.getStatus().toString()
+            ));
+        } catch (Exception e) {
+            return ResponseEntity.internalServerError()
+                    .body(Map.of("success", false, "message", "Failed to start backup: " + e.getMessage()));
+        }
+    }
+
+    @GetMapping("/backup-status/{jobId}")
+    public ResponseEntity<Map<String, Object>> getBackupStatus(@PathVariable String jobId) {
+        try {
+            java.util.UUID uuid = java.util.UUID.fromString(jobId);
+            java.util.Optional<com.storycove.entity.BackupJob> jobOpt = asyncBackupService.getJobStatus(uuid);
+
+            if (jobOpt.isEmpty()) {
+                return ResponseEntity.notFound().build();
+            }
+
+            com.storycove.entity.BackupJob job = jobOpt.get();
+
+            return ResponseEntity.ok(Map.of(
+                    "success", true,
+                    "jobId", job.getId().toString(),
+                    "status", job.getStatus().toString(),
+                    "progress", job.getProgressPercent(),
+                    "fileSizeBytes", job.getFileSizeBytes() != null ? job.getFileSizeBytes() : 0,
+                    "createdAt", job.getCreatedAt().toString(),
+                    "completedAt", job.getCompletedAt() != null ? job.getCompletedAt().toString() : "",
+                    "errorMessage", job.getErrorMessage() != null ? job.getErrorMessage() : ""
+            ));
+        } catch (IllegalArgumentException e) {
+            return ResponseEntity.badRequest()
+                    .body(Map.of("success", false, "message", "Invalid job ID"));
+        }
+    }
+
+    @GetMapping("/backup-download/{jobId}")
+    public ResponseEntity<Resource> downloadBackup(@PathVariable String jobId) {
+        try {
+            java.util.UUID uuid = java.util.UUID.fromString(jobId);
+            Resource backup = asyncBackupService.getBackupFile(uuid);
+
+            java.util.Optional<com.storycove.entity.BackupJob> jobOpt = asyncBackupService.getJobStatus(uuid);
+            if (jobOpt.isEmpty()) {
+                return ResponseEntity.notFound().build();
+            }
+
+            com.storycove.entity.BackupJob job = jobOpt.get();
+            String timestamp = job.getCreatedAt().format(DateTimeFormatter.ofPattern("yyyy-MM-dd_HH-mm-ss"));
+            String extension = job.getType() == com.storycove.entity.BackupJob.BackupType.COMPLETE ? "zip" : "sql";
+            String filename = "storycove_backup_" + timestamp + "." + extension;
 
             return ResponseEntity.ok()
                     .header(HttpHeaders.CONTENT_DISPOSITION, "attachment; filename=\"" + filename + "\"")
-                    .header(HttpHeaders.CONTENT_TYPE, "application/zip")
+                    .header(HttpHeaders.CONTENT_TYPE,
+                            job.getType() == com.storycove.entity.BackupJob.BackupType.COMPLETE
+                                    ? "application/zip"
+                                    : "application/sql")
                     .body(backup);
+        } catch (IllegalArgumentException e) {
+            return ResponseEntity.badRequest().build();
         } catch (Exception e) {
-            throw new RuntimeException("Failed to create complete backup: " + e.getMessage(), e);
+            throw new RuntimeException("Failed to download backup: " + e.getMessage(), e);
+        }
+    }
+
+    @GetMapping("/backup-list")
+    public ResponseEntity<Map<String, Object>> listBackups() {
+        try {
+            String libraryId = libraryService.getCurrentLibraryId();
+            if (libraryId == null) {
+                return ResponseEntity.badRequest()
+                        .body(Map.of("success", false, "message", "No library selected"));
+            }
+
+            List<com.storycove.entity.BackupJob> jobs = asyncBackupService.listBackupJobs(libraryId);
+
+            List<Map<String, Object>> jobsList = jobs.stream()
+                    .map(job -> {
+                        Map<String, Object> jobMap = new java.util.HashMap<>();
+                        jobMap.put("jobId", job.getId().toString());
+                        jobMap.put("type", job.getType().toString());
+                        jobMap.put("status", job.getStatus().toString());
+                        jobMap.put("progress", job.getProgressPercent());
+                        jobMap.put("fileSizeBytes", job.getFileSizeBytes() != null ? job.getFileSizeBytes() : 0L);
+                        jobMap.put("createdAt", job.getCreatedAt().toString());
+                        jobMap.put("completedAt", job.getCompletedAt() != null ? job.getCompletedAt().toString() : "");
+                        return jobMap;
+                    })
+                    .collect(java.util.stream.Collectors.toList());
+
+            return ResponseEntity.ok(Map.of(
+                    "success", true,
+                    "backups", jobsList
+            ));
+        } catch (Exception e) {
+            return ResponseEntity.internalServerError()
+                    .body(Map.of("success", false, "message", "Failed to list backups: " + e.getMessage()));
+        }
+    }
+
+    @DeleteMapping("/backup/{jobId}")
+    public ResponseEntity<Map<String, Object>> deleteBackup(@PathVariable String jobId) {
+        try {
+            java.util.UUID uuid = java.util.UUID.fromString(jobId);
+            asyncBackupService.deleteBackupJob(uuid);
+
+            return ResponseEntity.ok(Map.of(
+                    "success", true,
+                    "message", "Backup deleted successfully"
+            ));
+        } catch (IllegalArgumentException e) {
+            return ResponseEntity.badRequest()
+                    .body(Map.of("success", false, "message", "Invalid job ID"));
+        } catch (Exception e) {
+            return ResponseEntity.internalServerError()
+                    .body(Map.of("success", false, "message", "Failed to delete backup: " + e.getMessage()));
         }
     }
 

backend/src/main/java/com/storycove/controller/LibraryStatisticsController.java

@@ -0,0 +1,183 @@
+package com.storycove.controller;
+
+import com.storycove.dto.LibraryOverviewStatsDto;
+import com.storycove.service.LibraryService;
+import com.storycove.service.LibraryStatisticsService;
+import org.slf4j.Logger;
+import org.slf4j.LoggerFactory;
+import org.springframework.beans.factory.annotation.Autowired;
+import org.springframework.http.ResponseEntity;
+import org.springframework.web.bind.annotation.*;
+
+@RestController
+@RequestMapping("/api/libraries/{libraryId}/statistics")
+public class LibraryStatisticsController {
+
+    private static final Logger logger = LoggerFactory.getLogger(LibraryStatisticsController.class);
+
+    @Autowired
+    private LibraryStatisticsService statisticsService;
+
+    @Autowired
+    private LibraryService libraryService;
+
+    /**
+     * Get overview statistics for a library
+     */
+    @GetMapping("/overview")
+    public ResponseEntity<?> getOverviewStatistics(@PathVariable String libraryId) {
+        try {
+            // Verify library exists
+            if (libraryService.getLibraryById(libraryId) == null) {
+                return ResponseEntity.notFound().build();
+            }
+
+            LibraryOverviewStatsDto stats = statisticsService.getOverviewStatistics(libraryId);
+            return ResponseEntity.ok(stats);
+
+        } catch (Exception e) {
+            logger.error("Failed to get overview statistics for library: {}", libraryId, e);
+            return ResponseEntity.internalServerError()
+                    .body(new ErrorResponse("Failed to retrieve statistics: " + e.getMessage()));
+        }
+    }
+
+    /**
+     * Get top tags statistics
+     */
+    @GetMapping("/top-tags")
+    public ResponseEntity<?> getTopTagsStatistics(
+            @PathVariable String libraryId,
+            @RequestParam(defaultValue = "20") int limit) {
+        try {
+            if (libraryService.getLibraryById(libraryId) == null) {
+                return ResponseEntity.notFound().build();
+            }
+
+            var stats = statisticsService.getTopTagsStatistics(libraryId, limit);
+            return ResponseEntity.ok(stats);
+
+        } catch (Exception e) {
+            logger.error("Failed to get top tags statistics for library: {}", libraryId, e);
+            return ResponseEntity.internalServerError()
+                    .body(new ErrorResponse("Failed to retrieve statistics: " + e.getMessage()));
+        }
+    }
+
+    /**
+     * Get top authors statistics
+     */
+    @GetMapping("/top-authors")
+    public ResponseEntity<?> getTopAuthorsStatistics(
+            @PathVariable String libraryId,
+            @RequestParam(defaultValue = "10") int limit) {
+        try {
+            if (libraryService.getLibraryById(libraryId) == null) {
+                return ResponseEntity.notFound().build();
+            }
+
+            var stats = statisticsService.getTopAuthorsStatistics(libraryId, limit);
+            return ResponseEntity.ok(stats);
+
+        } catch (Exception e) {
+            logger.error("Failed to get top authors statistics for library: {}", libraryId, e);
+            return ResponseEntity.internalServerError()
+                    .body(new ErrorResponse("Failed to retrieve statistics: " + e.getMessage()));
+        }
+    }
+
+    /**
+     * Get rating statistics
+     */
+    @GetMapping("/ratings")
+    public ResponseEntity<?> getRatingStatistics(@PathVariable String libraryId) {
+        try {
+            if (libraryService.getLibraryById(libraryId) == null) {
+                return ResponseEntity.notFound().build();
+            }
+
+            var stats = statisticsService.getRatingStatistics(libraryId);
+            return ResponseEntity.ok(stats);
+
+        } catch (Exception e) {
+            logger.error("Failed to get rating statistics for library: {}", libraryId, e);
+            return ResponseEntity.internalServerError()
+                    .body(new ErrorResponse("Failed to retrieve statistics: " + e.getMessage()));
+        }
+    }
+
+    /**
+     * Get source domain statistics
+     */
+    @GetMapping("/source-domains")
+    public ResponseEntity<?> getSourceDomainStatistics(
+            @PathVariable String libraryId,
+            @RequestParam(defaultValue = "10") int limit) {
+        try {
+            if (libraryService.getLibraryById(libraryId) == null) {
+                return ResponseEntity.notFound().build();
+            }
+
+            var stats = statisticsService.getSourceDomainStatistics(libraryId, limit);
+            return ResponseEntity.ok(stats);
+
+        } catch (Exception e) {
+            logger.error("Failed to get source domain statistics for library: {}", libraryId, e);
+            return ResponseEntity.internalServerError()
+                    .body(new ErrorResponse("Failed to retrieve statistics: " + e.getMessage()));
+        }
+    }
+
+    /**
+     * Get reading progress statistics
+     */
+    @GetMapping("/reading-progress")
+    public ResponseEntity<?> getReadingProgressStatistics(@PathVariable String libraryId) {
+        try {
+            if (libraryService.getLibraryById(libraryId) == null) {
+                return ResponseEntity.notFound().build();
+            }
+
+            var stats = statisticsService.getReadingProgressStatistics(libraryId);
+            return ResponseEntity.ok(stats);
+
+        } catch (Exception e) {
+            logger.error("Failed to get reading progress statistics for library: {}", libraryId, e);
+            return ResponseEntity.internalServerError()
+                    .body(new ErrorResponse("Failed to retrieve statistics: " + e.getMessage()));
+        }
+    }
+
+    /**
+     * Get reading activity statistics (last week)
+     */
+    @GetMapping("/reading-activity")
+    public ResponseEntity<?> getReadingActivityStatistics(@PathVariable String libraryId) {
+        try {
+            if (libraryService.getLibraryById(libraryId) == null) {
+                return ResponseEntity.notFound().build();
+            }
+
+            var stats = statisticsService.getReadingActivityStatistics(libraryId);
+            return ResponseEntity.ok(stats);
+
+        } catch (Exception e) {
+            logger.error("Failed to get reading activity statistics for library: {}", libraryId, e);
+            return ResponseEntity.internalServerError()
+                    .body(new ErrorResponse("Failed to retrieve statistics: " + e.getMessage()));
+        }
+    }
+
+    // Error response DTO
+    private static class ErrorResponse {
+        private String error;
+
+        public ErrorResponse(String error) {
+            this.error = error;
+        }
+
+        public String getError() {
+            return error;
+        }
+    }
+}

backend/src/main/java/com/storycove/dto/LibraryOverviewStatsDto.java

@@ -0,0 +1,183 @@
+package com.storycove.dto;
+
+public class LibraryOverviewStatsDto {
+
+    // Collection Overview
+    private long totalStories;
+    private long totalAuthors;
+    private long totalSeries;
+    private long totalTags;
+    private long totalCollections;
+    private long uniqueSourceDomains;
+
+    // Content Metrics
+    private long totalWordCount;
+    private double averageWordsPerStory;
+    private StoryWordCountDto longestStory;
+    private StoryWordCountDto shortestStory;
+
+    // Reading Time (based on 250 words/minute)
+    private long totalReadingTimeMinutes;
+    private double averageReadingTimeMinutes;
+
+    // Constructor
+    public LibraryOverviewStatsDto() {
+    }
+
+    // Getters and Setters
+    public long getTotalStories() {
+        return totalStories;
+    }
+
+    public void setTotalStories(long totalStories) {
+        this.totalStories = totalStories;
+    }
+
+    public long getTotalAuthors() {
+        return totalAuthors;
+    }
+
+    public void setTotalAuthors(long totalAuthors) {
+        this.totalAuthors = totalAuthors;
+    }
+
+    public long getTotalSeries() {
+        return totalSeries;
+    }
+
+    public void setTotalSeries(long totalSeries) {
+        this.totalSeries = totalSeries;
+    }
+
+    public long getTotalTags() {
+        return totalTags;
+    }
+
+    public void setTotalTags(long totalTags) {
+        this.totalTags = totalTags;
+    }
+
+    public long getTotalCollections() {
+        return totalCollections;
+    }
+
+    public void setTotalCollections(long totalCollections) {
+        this.totalCollections = totalCollections;
+    }
+
+    public long getUniqueSourceDomains() {
+        return uniqueSourceDomains;
+    }
+
+    public void setUniqueSourceDomains(long uniqueSourceDomains) {
+        this.uniqueSourceDomains = uniqueSourceDomains;
+    }
+
+    public long getTotalWordCount() {
+        return totalWordCount;
+    }
+
+    public void setTotalWordCount(long totalWordCount) {
+        this.totalWordCount = totalWordCount;
+    }
+
+    public double getAverageWordsPerStory() {
+        return averageWordsPerStory;
+    }
+
+    public void setAverageWordsPerStory(double averageWordsPerStory) {
+        this.averageWordsPerStory = averageWordsPerStory;
+    }
+
+    public StoryWordCountDto getLongestStory() {
+        return longestStory;
+    }
+
+    public void setLongestStory(StoryWordCountDto longestStory) {
+        this.longestStory = longestStory;
+    }
+
+    public StoryWordCountDto getShortestStory() {
+        return shortestStory;
+    }
+
+    public void setShortestStory(StoryWordCountDto shortestStory) {
+        this.shortestStory = shortestStory;
+    }
+
+    public long getTotalReadingTimeMinutes() {
+        return totalReadingTimeMinutes;
+    }
+
+    public void setTotalReadingTimeMinutes(long totalReadingTimeMinutes) {
+        this.totalReadingTimeMinutes = totalReadingTimeMinutes;
+    }
+
+    public double getAverageReadingTimeMinutes() {
+        return averageReadingTimeMinutes;
+    }
+
+    public void setAverageReadingTimeMinutes(double averageReadingTimeMinutes) {
+        this.averageReadingTimeMinutes = averageReadingTimeMinutes;
+    }
+
+    // Nested DTO for story word count info
+    public static class StoryWordCountDto {
+        private String id;
+        private String title;
+        private String authorName;
+        private int wordCount;
+        private long readingTimeMinutes;
+
+        public StoryWordCountDto() {
+        }
+
+        public StoryWordCountDto(String id, String title, String authorName, int wordCount, long readingTimeMinutes) {
+            this.id = id;
+            this.title = title;
+            this.authorName = authorName;
+            this.wordCount = wordCount;
+            this.readingTimeMinutes = readingTimeMinutes;
+        }
+
+        public String getId() {
+            return id;
+        }
+
+        public void setId(String id) {
+            this.id = id;
+        }
+
+        public String getTitle() {
+            return title;
+        }
+
+        public void setTitle(String title) {
+            this.title = title;
+        }
+
+        public String getAuthorName() {
+            return authorName;
+        }
+
+        public void setAuthorName(String authorName) {
+            this.authorName = authorName;
+        }
+
+        public int getWordCount() {
+            return wordCount;
+        }
+
+        public void setWordCount(int wordCount) {
+            this.wordCount = wordCount;
+        }
+
+        public long getReadingTimeMinutes() {
+            return readingTimeMinutes;
+        }
+
+        public void setReadingTimeMinutes(long readingTimeMinutes) {
+            this.readingTimeMinutes = readingTimeMinutes;
+        }
+    }
+}

backend/src/main/java/com/storycove/dto/RatingStatsDto.java

@@ -0,0 +1,45 @@
+package com.storycove.dto;
+
+import java.util.Map;
+
+public class RatingStatsDto {
+    private double averageRating;
+    private long totalRatedStories;
+    private long totalUnratedStories;
+    private Map<Integer, Long> ratingDistribution; // rating (1-5) -> count
+
+    public RatingStatsDto() {
+    }
+
+    public double getAverageRating() {
+        return averageRating;
+    }
+
+    public void setAverageRating(double averageRating) {
+        this.averageRating = averageRating;
+    }
+
+    public long getTotalRatedStories() {
+        return totalRatedStories;
+    }
+
+    public void setTotalRatedStories(long totalRatedStories) {
+        this.totalRatedStories = totalRatedStories;
+    }
+
+    public long getTotalUnratedStories() {
+        return totalUnratedStories;
+    }
+
+    public void setTotalUnratedStories(long totalUnratedStories) {
+        this.totalUnratedStories = totalUnratedStories;
+    }
+
+    public Map<Integer, Long> getRatingDistribution() {
+        return ratingDistribution;
+    }
+
+    public void setRatingDistribution(Map<Integer, Long> ratingDistribution) {
+        this.ratingDistribution = ratingDistribution;
+    }
+}

backend/src/main/java/com/storycove/dto/ReadingActivityStatsDto.java

@@ -0,0 +1,84 @@
+package com.storycove.dto;
+
+import java.util.List;
+
+public class ReadingActivityStatsDto {
+    private long storiesReadLastWeek;
+    private long wordsReadLastWeek;
+    private long readingTimeMinutesLastWeek;
+    private List<DailyActivityDto> dailyActivity;
+
+    public ReadingActivityStatsDto() {
+    }
+
+    public long getStoriesReadLastWeek() {
+        return storiesReadLastWeek;
+    }
+
+    public void setStoriesReadLastWeek(long storiesReadLastWeek) {
+        this.storiesReadLastWeek = storiesReadLastWeek;
+    }
+
+    public long getWordsReadLastWeek() {
+        return wordsReadLastWeek;
+    }
+
+    public void setWordsReadLastWeek(long wordsReadLastWeek) {
+        this.wordsReadLastWeek = wordsReadLastWeek;
+    }
+
+    public long getReadingTimeMinutesLastWeek() {
+        return readingTimeMinutesLastWeek;
+    }
+
+    public void setReadingTimeMinutesLastWeek(long readingTimeMinutesLastWeek) {
+        this.readingTimeMinutesLastWeek = readingTimeMinutesLastWeek;
+    }
+
+    public List<DailyActivityDto> getDailyActivity() {
+        return dailyActivity;
+    }
+
+    public void setDailyActivity(List<DailyActivityDto> dailyActivity) {
+        this.dailyActivity = dailyActivity;
+    }
+
+    public static class DailyActivityDto {
+        private String date; // YYYY-MM-DD format
+        private long storiesRead;
+        private long wordsRead;
+
+        public DailyActivityDto() {
+        }
+
+        public DailyActivityDto(String date, long storiesRead, long wordsRead) {
+            this.date = date;
+            this.storiesRead = storiesRead;
+            this.wordsRead = wordsRead;
+        }
+
+        public String getDate() {
+            return date;
+        }
+
+        public void setDate(String date) {
+            this.date = date;
+        }
+
+        public long getStoriesRead() {
+            return storiesRead;
+        }
+
+        public void setStoriesRead(long storiesRead) {
+            this.storiesRead = storiesRead;
+        }
+
+        public long getWordsRead() {
+            return wordsRead;
+        }
+
+        public void setWordsRead(long wordsRead) {
+            this.wordsRead = wordsRead;
+        }
+    }
+}

backend/src/main/java/com/storycove/dto/ReadingProgressStatsDto.java

@@ -0,0 +1,61 @@
+package com.storycove.dto;
+
+public class ReadingProgressStatsDto {
+    private long totalStories;
+    private long readStories;
+    private long unreadStories;
+    private double percentageRead;
+    private long totalWordsRead;
+    private long totalWordsUnread;
+
+    public ReadingProgressStatsDto() {
+    }
+
+    public long getTotalStories() {
+        return totalStories;
+    }
+
+    public void setTotalStories(long totalStories) {
+        this.totalStories = totalStories;
+    }
+
+    public long getReadStories() {
+        return readStories;
+    }
+
+    public void setReadStories(long readStories) {
+        this.readStories = readStories;
+    }
+
+    public long getUnreadStories() {
+        return unreadStories;
+    }
+
+    public void setUnreadStories(long unreadStories) {
+        this.unreadStories = unreadStories;
+    }
+
+    public double getPercentageRead() {
+        return percentageRead;
+    }
+
+    public void setPercentageRead(double percentageRead) {
+        this.percentageRead = percentageRead;
+    }
+
+    public long getTotalWordsRead() {
+        return totalWordsRead;
+    }
+
+    public void setTotalWordsRead(long totalWordsRead) {
+        this.totalWordsRead = totalWordsRead;
+    }
+
+    public long getTotalWordsUnread() {
+        return totalWordsUnread;
+    }
+
+    public void setTotalWordsUnread(long totalWordsUnread) {
+        this.totalWordsUnread = totalWordsUnread;
+    }
+}

backend/src/main/java/com/storycove/dto/SourceDomainStatsDto.java

@@ -0,0 +1,65 @@
+package com.storycove.dto;
+
+import java.util.List;
+
+public class SourceDomainStatsDto {
+    private List<DomainStatsDto> topDomains;
+    private long storiesWithSource;
+    private long storiesWithoutSource;
+
+    public SourceDomainStatsDto() {
+    }
+
+    public List<DomainStatsDto> getTopDomains() {
+        return topDomains;
+    }
+
+    public void setTopDomains(List<DomainStatsDto> topDomains) {
+        this.topDomains = topDomains;
+    }
+
+    public long getStoriesWithSource() {
+        return storiesWithSource;
+    }
+
+    public void setStoriesWithSource(long storiesWithSource) {
+        this.storiesWithSource = storiesWithSource;
+    }
+
+    public long getStoriesWithoutSource() {
+        return storiesWithoutSource;
+    }
+
+    public void setStoriesWithoutSource(long storiesWithoutSource) {
+        this.storiesWithoutSource = storiesWithoutSource;
+    }
+
+    public static class DomainStatsDto {
+        private String domain;
+        private long storyCount;
+
+        public DomainStatsDto() {
+        }
+
+        public DomainStatsDto(String domain, long storyCount) {
+            this.domain = domain;
+            this.storyCount = storyCount;
+        }
+
+        public String getDomain() {
+            return domain;
+        }
+
+        public void setDomain(String domain) {
+            this.domain = domain;
+        }
+
+        public long getStoryCount() {
+            return storyCount;
+        }
+
+        public void setStoryCount(long storyCount) {
+            this.storyCount = storyCount;
+        }
+    }
+}

backend/src/main/java/com/storycove/dto/TopAuthorsStatsDto.java

@@ -0,0 +1,76 @@
+package com.storycove.dto;
+
+import java.util.List;
+
+public class TopAuthorsStatsDto {
+    private List<AuthorStatsDto> topAuthorsByStories;
+    private List<AuthorStatsDto> topAuthorsByWords;
+
+    public TopAuthorsStatsDto() {
+    }
+
+    public List<AuthorStatsDto> getTopAuthorsByStories() {
+        return topAuthorsByStories;
+    }
+
+    public void setTopAuthorsByStories(List<AuthorStatsDto> topAuthorsByStories) {
+        this.topAuthorsByStories = topAuthorsByStories;
+    }
+
+    public List<AuthorStatsDto> getTopAuthorsByWords() {
+        return topAuthorsByWords;
+    }
+
+    public void setTopAuthorsByWords(List<AuthorStatsDto> topAuthorsByWords) {
+        this.topAuthorsByWords = topAuthorsByWords;
+    }
+
+    public static class AuthorStatsDto {
+        private String authorId;
+        private String authorName;
+        private long storyCount;
+        private long totalWords;
+
+        public AuthorStatsDto() {
+        }
+
+        public AuthorStatsDto(String authorId, String authorName, long storyCount, long totalWords) {
+            this.authorId = authorId;
+            this.authorName = authorName;
+            this.storyCount = storyCount;
+            this.totalWords = totalWords;
+        }
+
+        public String getAuthorId() {
+            return authorId;
+        }
+
+        public void setAuthorId(String authorId) {
+            this.authorId = authorId;
+        }
+
+        public String getAuthorName() {
+            return authorName;
+        }
+
+        public void setAuthorName(String authorName) {
+            this.authorName = authorName;
+        }
+
+        public long getStoryCount() {
+            return storyCount;
+        }
+
+        public void setStoryCount(long storyCount) {
+            this.storyCount = storyCount;
+        }
+
+        public long getTotalWords() {
+            return totalWords;
+        }
+
+        public void setTotalWords(long totalWords) {
+            this.totalWords = totalWords;
+        }
+    }
+}

backend/src/main/java/com/storycove/dto/TopTagsStatsDto.java

@@ -0,0 +1,51 @@
+package com.storycove.dto;
+
+import java.util.List;
+
+public class TopTagsStatsDto {
+    private List<TagStatsDto> topTags;
+
+    public TopTagsStatsDto() {
+    }
+
+    public TopTagsStatsDto(List<TagStatsDto> topTags) {
+        this.topTags = topTags;
+    }
+
+    public List<TagStatsDto> getTopTags() {
+        return topTags;
+    }
+
+    public void setTopTags(List<TagStatsDto> topTags) {
+        this.topTags = topTags;
+    }
+
+    public static class TagStatsDto {
+        private String tagName;
+        private long storyCount;
+
+        public TagStatsDto() {
+        }
+
+        public TagStatsDto(String tagName, long storyCount) {
+            this.tagName = tagName;
+            this.storyCount = storyCount;
+        }
+
+        public String getTagName() {
+            return tagName;
+        }
+
+        public void setTagName(String tagName) {
+            this.tagName = tagName;
+        }
+
+        public long getStoryCount() {
+            return storyCount;
+        }
+
+        public void setStoryCount(long storyCount) {
+            this.storyCount = storyCount;
+        }
+    }
+}

backend/src/main/java/com/storycove/entity/BackupJob.java

@@ -0,0 +1,195 @@
+package com.storycove.entity;
+
+import jakarta.persistence.*;
+import java.time.LocalDateTime;
+import java.util.UUID;
+
+@Entity
+@Table(name = "backup_jobs")
+public class BackupJob {
+
+    @Id
+    @GeneratedValue(strategy = GenerationType.UUID)
+    private UUID id;
+
+    @Column(nullable = false)
+    private String libraryId;
+
+    @Column(nullable = false)
+    @Enumerated(EnumType.STRING)
+    private BackupType type;
+
+    @Column(nullable = false)
+    @Enumerated(EnumType.STRING)
+    private BackupStatus status;
+
+    @Column
+    private String filePath;
+
+    @Column
+    private Long fileSizeBytes;
+
+    @Column
+    private Integer progressPercent;
+
+    @Column(length = 1000)
+    private String errorMessage;
+
+    @Column(nullable = false)
+    private LocalDateTime createdAt;
+
+    @Column
+    private LocalDateTime startedAt;
+
+    @Column
+    private LocalDateTime completedAt;
+
+    @Column
+    private LocalDateTime expiresAt;
+
+    @PrePersist
+    protected void onCreate() {
+        createdAt = LocalDateTime.now();
+        // Backups expire after 24 hours
+        expiresAt = LocalDateTime.now().plusDays(1);
+    }
+
+    // Enums
+    public enum BackupType {
+        DATABASE_ONLY,
+        COMPLETE
+    }
+
+    public enum BackupStatus {
+        PENDING,
+        IN_PROGRESS,
+        COMPLETED,
+        FAILED,
+        EXPIRED
+    }
+
+    // Constructors
+    public BackupJob() {
+    }
+
+    public BackupJob(String libraryId, BackupType type) {
+        this.libraryId = libraryId;
+        this.type = type;
+        this.status = BackupStatus.PENDING;
+        this.progressPercent = 0;
+    }
+
+    // Getters and Setters
+    public UUID getId() {
+        return id;
+    }
+
+    public void setId(UUID id) {
+        this.id = id;
+    }
+
+    public String getLibraryId() {
+        return libraryId;
+    }
+
+    public void setLibraryId(String libraryId) {
+        this.libraryId = libraryId;
+    }
+
+    public BackupType getType() {
+        return type;
+    }
+
+    public void setType(BackupType type) {
+        this.type = type;
+    }
+
+    public BackupStatus getStatus() {
+        return status;
+    }
+
+    public void setStatus(BackupStatus status) {
+        this.status = status;
+    }
+
+    public String getFilePath() {
+        return filePath;
+    }
+
+    public void setFilePath(String filePath) {
+        this.filePath = filePath;
+    }
+
+    public Long getFileSizeBytes() {
+        return fileSizeBytes;
+    }
+
+    public void setFileSizeBytes(Long fileSizeBytes) {
+        this.fileSizeBytes = fileSizeBytes;
+    }
+
+    public Integer getProgressPercent() {
+        return progressPercent;
+    }
+
+    public void setProgressPercent(Integer progressPercent) {
+        this.progressPercent = progressPercent;
+    }
+
+    public String getErrorMessage() {
+        return errorMessage;
+    }
+
+    public void setErrorMessage(String errorMessage) {
+        this.errorMessage = errorMessage;
+    }
+
+    public LocalDateTime getCreatedAt() {
+        return createdAt;
+    }
+
+    public void setCreatedAt(LocalDateTime createdAt) {
+        this.createdAt = createdAt;
+    }
+
+    public LocalDateTime getStartedAt() {
+        return startedAt;
+    }
+
+    public void setStartedAt(LocalDateTime startedAt) {
+        this.startedAt = startedAt;
+    }
+
+    public LocalDateTime getCompletedAt() {
+        return completedAt;
+    }
+
+    public void setCompletedAt(LocalDateTime completedAt) {
+        this.completedAt = completedAt;
+    }
+
+    public LocalDateTime getExpiresAt() {
+        return expiresAt;
+    }
+
+    public void setExpiresAt(LocalDateTime expiresAt) {
+        this.expiresAt = expiresAt;
+    }
+
+    // Helper methods
+    public boolean isExpired() {
+        return LocalDateTime.now().isAfter(expiresAt);
+    }
+
+    public boolean isCompleted() {
+        return status == BackupStatus.COMPLETED;
+    }
+
+    public boolean isFailed() {
+        return status == BackupStatus.FAILED;
+    }
+
+    public boolean isInProgress() {
+        return status == BackupStatus.IN_PROGRESS;
+    }
+}

backend/src/main/java/com/storycove/repository/BackupJobRepository.java

@@ -0,0 +1,25 @@
+package com.storycove.repository;
+
+import com.storycove.entity.BackupJob;
+import org.springframework.data.jpa.repository.JpaRepository;
+import org.springframework.data.jpa.repository.Modifying;
+import org.springframework.data.jpa.repository.Query;
+import org.springframework.data.repository.query.Param;
+import org.springframework.stereotype.Repository;
+
+import java.time.LocalDateTime;
+import java.util.List;
+import java.util.UUID;
+
+@Repository
+public interface BackupJobRepository extends JpaRepository<BackupJob, UUID> {
+
+    List<BackupJob> findByLibraryIdOrderByCreatedAtDesc(String libraryId);
+
+    @Query("SELECT bj FROM BackupJob bj WHERE bj.expiresAt < :now AND bj.status = 'COMPLETED'")
+    List<BackupJob> findExpiredJobs(@Param("now") LocalDateTime now);
+
+    @Modifying
+    @Query("UPDATE BackupJob bj SET bj.status = 'EXPIRED' WHERE bj.expiresAt < :now AND bj.status = 'COMPLETED'")
+    int markExpiredJobs(@Param("now") LocalDateTime now);
+}

backend/src/main/java/com/storycove/repository/StoryRepository.java

@@ -87,6 +87,9 @@ public interface StoryRepository extends JpaRepository<Story, UUID> {
     @Query("SELECT COUNT(s) FROM Story s WHERE s.createdAt >= :since")
     long countStoriesCreatedSince(@Param("since") LocalDateTime since);
 
+    @Query("SELECT COUNT(s) FROM Story s WHERE s.createdAt >= :since OR s.updatedAt >= :since")
+    long countStoriesModifiedAfter(@Param("since") LocalDateTime since);
+    
     @Query("SELECT AVG(s.wordCount) FROM Story s")
     Double findAverageWordCount();
     

backend/src/main/java/com/storycove/service/AsyncBackupExecutor.java

@@ -0,0 +1,125 @@
+package com.storycove.service;
+
+import com.storycove.entity.BackupJob;
+import com.storycove.repository.BackupJobRepository;
+import org.slf4j.Logger;
+import org.slf4j.LoggerFactory;
+import org.springframework.beans.factory.annotation.Autowired;
+import org.springframework.beans.factory.annotation.Value;
+import org.springframework.core.io.Resource;
+import org.springframework.scheduling.annotation.Async;
+import org.springframework.stereotype.Service;
+import org.springframework.transaction.annotation.Propagation;
+import org.springframework.transaction.annotation.Transactional;
+
+import java.nio.file.Files;
+import java.nio.file.Path;
+import java.nio.file.Paths;
+import java.time.LocalDateTime;
+import java.util.Optional;
+import java.util.UUID;
+
+/**
+ * Separate service for async backup execution.
+ * This is needed because @Async doesn't work when called from within the same class.
+ */
+@Service
+public class AsyncBackupExecutor {
+
+    private static final Logger logger = LoggerFactory.getLogger(AsyncBackupExecutor.class);
+
+    @Value("${storycove.upload.dir:/app/images}")
+    private String uploadDir;
+
+    @Autowired
+    private BackupJobRepository backupJobRepository;
+
+    @Autowired
+    private DatabaseManagementService databaseManagementService;
+
+    @Autowired
+    private LibraryService libraryService;
+
+    /**
+     * Execute backup asynchronously.
+     * This method MUST be in a separate service class for @Async to work properly.
+     */
+    @Async
+    @Transactional(propagation = Propagation.REQUIRES_NEW)
+    public void executeBackupAsync(UUID jobId) {
+        logger.info("Async executor starting for job {}", jobId);
+
+        Optional<BackupJob> jobOpt = backupJobRepository.findById(jobId);
+        if (jobOpt.isEmpty()) {
+            logger.error("Backup job not found: {}", jobId);
+            return;
+        }
+
+        BackupJob job = jobOpt.get();
+        job.setStatus(BackupJob.BackupStatus.IN_PROGRESS);
+        job.setStartedAt(LocalDateTime.now());
+        job.setProgressPercent(0);
+        backupJobRepository.save(job);
+
+        try {
+            logger.info("Starting backup job {} for library {}", job.getId(), job.getLibraryId());
+
+            // Switch to the correct library
+            if (!job.getLibraryId().equals(libraryService.getCurrentLibraryId())) {
+                libraryService.switchToLibraryAfterAuthentication(job.getLibraryId());
+            }
+
+            // Create backup file
+            Path backupDir = Paths.get(uploadDir, "backups", job.getLibraryId());
+            Files.createDirectories(backupDir);
+
+            String filename = String.format("backup_%s_%s.%s",
+                    job.getId().toString(),
+                    LocalDateTime.now().toString().replaceAll(":", "-"),
+                    job.getType() == BackupJob.BackupType.COMPLETE ? "zip" : "sql");
+
+            Path backupFile = backupDir.resolve(filename);
+
+            job.setProgressPercent(10);
+            backupJobRepository.save(job);
+
+            // Create the backup
+            Resource backupResource;
+            if (job.getType() == BackupJob.BackupType.COMPLETE) {
+                backupResource = databaseManagementService.createCompleteBackup();
+            } else {
+                backupResource = databaseManagementService.createBackup();
+            }
+
+            job.setProgressPercent(80);
+            backupJobRepository.save(job);
+
+            // Copy resource to permanent file
+            try (var inputStream = backupResource.getInputStream();
+                 var outputStream = Files.newOutputStream(backupFile)) {
+                inputStream.transferTo(outputStream);
+            }
+
+            job.setProgressPercent(95);
+            backupJobRepository.save(job);
+
+            // Set file info
+            job.setFilePath(backupFile.toString());
+            job.setFileSizeBytes(Files.size(backupFile));
+            job.setStatus(BackupJob.BackupStatus.COMPLETED);
+            job.setCompletedAt(LocalDateTime.now());
+            job.setProgressPercent(100);
+
+            logger.info("Backup job {} completed successfully. File size: {} bytes",
+                    job.getId(), job.getFileSizeBytes());
+
+        } catch (Exception e) {
+            logger.error("Backup job {} failed", job.getId(), e);
+            job.setStatus(BackupJob.BackupStatus.FAILED);
+            job.setErrorMessage(e.getMessage());
+            job.setCompletedAt(LocalDateTime.now());
+        } finally {
+            backupJobRepository.save(job);
+        }
+    }
+}

backend/src/main/java/com/storycove/service/AsyncBackupService.java

@@ -0,0 +1,167 @@
+package com.storycove.service;
+
+import com.storycove.entity.BackupJob;
+import com.storycove.repository.BackupJobRepository;
+import org.slf4j.Logger;
+import org.slf4j.LoggerFactory;
+import org.springframework.beans.factory.annotation.Autowired;
+import org.springframework.beans.factory.annotation.Value;
+import org.springframework.core.io.FileSystemResource;
+import org.springframework.core.io.Resource;
+import org.springframework.scheduling.annotation.Scheduled;
+import org.springframework.stereotype.Service;
+import org.springframework.transaction.annotation.Transactional;
+
+import java.io.IOException;
+import java.nio.file.Files;
+import java.nio.file.Path;
+import java.nio.file.Paths;
+import java.time.LocalDateTime;
+import java.util.List;
+import java.util.Optional;
+import java.util.UUID;
+
+@Service
+public class AsyncBackupService {
+
+    private static final Logger logger = LoggerFactory.getLogger(AsyncBackupService.class);
+
+    @Value("${storycove.upload.dir:/app/images}")
+    private String uploadDir;
+
+    @Autowired
+    private BackupJobRepository backupJobRepository;
+
+    @Autowired
+    private AsyncBackupExecutor asyncBackupExecutor;
+
+    /**
+     * Start a backup job asynchronously.
+     * This method returns immediately after creating the job record.
+     */
+    @Transactional
+    public BackupJob startBackupJob(String libraryId, BackupJob.BackupType type) {
+        logger.info("Creating backup job for library: {}, type: {}", libraryId, type);
+
+        BackupJob job = new BackupJob(libraryId, type);
+        job = backupJobRepository.save(job);
+
+        logger.info("Backup job created with ID: {}. Starting async execution...", job.getId());
+
+        // Start backup in background using separate service (ensures @Async works properly)
+        asyncBackupExecutor.executeBackupAsync(job.getId());
+
+        logger.info("Async backup execution triggered for job: {}", job.getId());
+
+        return job;
+    }
+
+    /**
+     * Get backup job status
+     */
+    public Optional<BackupJob> getJobStatus(UUID jobId) {
+        return backupJobRepository.findById(jobId);
+    }
+
+    /**
+     * Get backup file for download
+     */
+    public Resource getBackupFile(UUID jobId) throws IOException {
+        Optional<BackupJob> jobOpt = backupJobRepository.findById(jobId);
+        if (jobOpt.isEmpty()) {
+            throw new IOException("Backup job not found");
+        }
+
+        BackupJob job = jobOpt.get();
+
+        if (!job.isCompleted()) {
+            throw new IOException("Backup is not completed yet");
+        }
+
+        if (job.isExpired()) {
+            throw new IOException("Backup has expired");
+        }
+
+        if (job.getFilePath() == null) {
+            throw new IOException("Backup file path not set");
+        }
+
+        Path backupPath = Paths.get(job.getFilePath());
+        if (!Files.exists(backupPath)) {
+            throw new IOException("Backup file not found");
+        }
+
+        return new FileSystemResource(backupPath);
+    }
+
+    /**
+     * List backup jobs for a library
+     */
+    public List<BackupJob> listBackupJobs(String libraryId) {
+        return backupJobRepository.findByLibraryIdOrderByCreatedAtDesc(libraryId);
+    }
+
+    /**
+     * Clean up expired backup jobs and their files
+     * Runs daily at 2 AM
+     */
+    @Scheduled(cron = "0 0 2 * * ?")
+    @Transactional
+    public void cleanupExpiredBackups() {
+        logger.info("Starting cleanup of expired backups");
+
+        LocalDateTime now = LocalDateTime.now();
+
+        // Mark expired jobs
+        int markedCount = backupJobRepository.markExpiredJobs(now);
+        logger.info("Marked {} jobs as expired", markedCount);
+
+        // Find all expired jobs to delete their files
+        List<BackupJob> expiredJobs = backupJobRepository.findExpiredJobs(now);
+
+        for (BackupJob job : expiredJobs) {
+            if (job.getFilePath() != null) {
+                try {
+                    Path filePath = Paths.get(job.getFilePath());
+                    if (Files.exists(filePath)) {
+                        Files.delete(filePath);
+                        logger.info("Deleted expired backup file: {}", filePath);
+                    }
+                } catch (IOException e) {
+                    logger.warn("Failed to delete expired backup file: {}", job.getFilePath(), e);
+                }
+            }
+
+            // Delete the job record
+            backupJobRepository.delete(job);
+        }
+
+        logger.info("Cleanup completed. Deleted {} expired backups", expiredJobs.size());
+    }
+
+    /**
+     * Delete a specific backup job and its file
+     */
+    @Transactional
+    public void deleteBackupJob(UUID jobId) throws IOException {
+        Optional<BackupJob> jobOpt = backupJobRepository.findById(jobId);
+        if (jobOpt.isEmpty()) {
+            throw new IOException("Backup job not found");
+        }
+
+        BackupJob job = jobOpt.get();
+
+        // Delete file if it exists
+        if (job.getFilePath() != null) {
+            Path filePath = Paths.get(job.getFilePath());
+            if (Files.exists(filePath)) {
+                Files.delete(filePath);
+                logger.info("Deleted backup file: {}", filePath);
+            }
+        }
+
+        // Delete job record
+        backupJobRepository.delete(job);
+        logger.info("Deleted backup job: {}", jobId);
+    }
+}

backend/src/main/java/com/storycove/service/AutomaticBackupService.java

@@ -0,0 +1,262 @@
+package com.storycove.service;
+
+import com.storycove.repository.StoryRepository;
+import org.slf4j.Logger;
+import org.slf4j.LoggerFactory;
+import org.springframework.beans.factory.annotation.Autowired;
+import org.springframework.beans.factory.annotation.Value;
+import org.springframework.core.io.Resource;
+import org.springframework.scheduling.annotation.Scheduled;
+import org.springframework.stereotype.Service;
+
+import java.io.IOException;
+import java.nio.file.Files;
+import java.nio.file.Path;
+import java.nio.file.Paths;
+import java.time.LocalDateTime;
+import java.time.format.DateTimeFormatter;
+import java.util.Comparator;
+import java.util.List;
+import java.util.stream.Collectors;
+import java.util.stream.Stream;
+
+/**
+ * Service for automatic daily backups.
+ * Runs at 4 AM daily and creates a backup if content has changed since last backup.
+ * Keeps maximum of 5 backups, rotating old ones out.
+ */
+@Service
+public class AutomaticBackupService {
+
+    private static final Logger logger = LoggerFactory.getLogger(AutomaticBackupService.class);
+    private static final int MAX_BACKUPS = 5;
+    private static final DateTimeFormatter FILENAME_FORMATTER = DateTimeFormatter.ofPattern("yyyy-MM-dd_HH-mm-ss");
+
+    @Value("${storycove.automatic-backup.dir:/app/automatic-backups}")
+    private String automaticBackupDir;
+
+    @Autowired
+    private StoryRepository storyRepository;
+
+    @Autowired
+    private DatabaseManagementService databaseManagementService;
+
+    @Autowired
+    private LibraryService libraryService;
+
+    private LocalDateTime lastBackupCheck = null;
+
+    /**
+     * Scheduled job that runs daily at 4 AM.
+     * Creates a backup if content has changed since last backup.
+     */
+    @Scheduled(cron = "0 0 4 * * ?")
+    public void performAutomaticBackup() {
+        logger.info("========================================");
+        logger.info("Starting automatic backup check at 4 AM");
+        logger.info("========================================");
+
+        try {
+            // Get current library ID (or default)
+            String libraryId = libraryService.getCurrentLibraryId();
+            if (libraryId == null) {
+                libraryId = "default";
+            }
+
+            logger.info("Checking for content changes in library: {}", libraryId);
+
+            // Check if content has changed since last backup
+            if (!hasContentChanged()) {
+                logger.info("No content changes detected since last backup. Skipping backup.");
+                logger.info("========================================");
+                return;
+            }
+
+            logger.info("Content changes detected! Creating automatic backup...");
+
+            // Create backup directory for this library
+            Path backupPath = Paths.get(automaticBackupDir, libraryId);
+            Files.createDirectories(backupPath);
+
+            // Create the backup
+            String timestamp = LocalDateTime.now().format(FILENAME_FORMATTER);
+            String filename = String.format("auto_backup_%s.zip", timestamp);
+            Path backupFile = backupPath.resolve(filename);
+
+            logger.info("Creating complete backup to: {}", backupFile);
+
+            Resource backup = databaseManagementService.createCompleteBackup();
+
+            // Write backup to file
+            try (var inputStream = backup.getInputStream();
+                 var outputStream = Files.newOutputStream(backupFile)) {
+                inputStream.transferTo(outputStream);
+            }
+
+            long fileSize = Files.size(backupFile);
+            logger.info("✅ Automatic backup created successfully");
+            logger.info("   File: {}", backupFile.getFileName());
+            logger.info("   Size: {} MB", fileSize / 1024 / 1024);
+
+            // Rotate old backups (keep only MAX_BACKUPS)
+            rotateBackups(backupPath);
+
+            // Update last backup check time
+            lastBackupCheck = LocalDateTime.now();
+
+            logger.info("========================================");
+            logger.info("Automatic backup completed successfully");
+            logger.info("========================================");
+
+        } catch (Exception e) {
+            logger.error("❌ Automatic backup failed", e);
+            logger.info("========================================");
+        }
+    }
+
+    /**
+     * Check if content has changed since last backup.
+     * Looks for stories created or updated after the last backup time.
+     */
+    private boolean hasContentChanged() {
+        try {
+            if (lastBackupCheck == null) {
+                // First run - check if there are any stories at all
+                long storyCount = storyRepository.count();
+                logger.info("First backup check - found {} stories", storyCount);
+                return storyCount > 0;
+            }
+
+            // Check for stories created or updated since last backup
+            long changedCount = storyRepository.countStoriesModifiedAfter(lastBackupCheck);
+            logger.info("Found {} stories modified since last backup ({})", changedCount, lastBackupCheck);
+            return changedCount > 0;
+
+        } catch (Exception e) {
+            logger.error("Error checking for content changes", e);
+            // On error, create backup to be safe
+            return true;
+        }
+    }
+
+    /**
+     * Rotate backups - keep only MAX_BACKUPS most recent backups.
+     * Deletes older backups.
+     */
+    private void rotateBackups(Path backupPath) throws IOException {
+        logger.info("Checking for old backups to rotate...");
+
+        // Find all backup files in the directory
+        List<Path> backupFiles;
+        try (Stream<Path> stream = Files.list(backupPath)) {
+            backupFiles = stream
+                    .filter(Files::isRegularFile)
+                    .filter(p -> p.getFileName().toString().startsWith("auto_backup_"))
+                    .filter(p -> p.getFileName().toString().endsWith(".zip"))
+                    .sorted(Comparator.comparing((Path p) -> {
+                        try {
+                            return Files.getLastModifiedTime(p);
+                        } catch (IOException e) {
+                            return null;
+                        }
+                    }).reversed()) // Most recent first
+                    .collect(Collectors.toList());
+        }
+
+        logger.info("Found {} automatic backups", backupFiles.size());
+
+        // Delete old backups if we exceed MAX_BACKUPS
+        if (backupFiles.size() > MAX_BACKUPS) {
+            List<Path> toDelete = backupFiles.subList(MAX_BACKUPS, backupFiles.size());
+            logger.info("Deleting {} old backups to maintain maximum of {}", toDelete.size(), MAX_BACKUPS);
+
+            for (Path oldBackup : toDelete) {
+                try {
+                    Files.delete(oldBackup);
+                    logger.info("   Deleted old backup: {}", oldBackup.getFileName());
+                } catch (IOException e) {
+                    logger.warn("Failed to delete old backup: {}", oldBackup, e);
+                }
+            }
+        } else {
+            logger.info("Backup count within limit ({}), no rotation needed", MAX_BACKUPS);
+        }
+    }
+
+    /**
+     * Manual trigger for testing - creates backup immediately if content changed.
+     */
+    public void triggerManualBackup() {
+        logger.info("Manual automatic backup triggered");
+        performAutomaticBackup();
+    }
+
+    /**
+     * Get list of automatic backups for the current library.
+     */
+    public List<BackupInfo> listAutomaticBackups() throws IOException {
+        String libraryId = libraryService.getCurrentLibraryId();
+        if (libraryId == null) {
+            libraryId = "default";
+        }
+
+        Path backupPath = Paths.get(automaticBackupDir, libraryId);
+        if (!Files.exists(backupPath)) {
+            return List.of();
+        }
+
+        try (Stream<Path> stream = Files.list(backupPath)) {
+            return stream
+                    .filter(Files::isRegularFile)
+                    .filter(p -> p.getFileName().toString().startsWith("auto_backup_"))
+                    .filter(p -> p.getFileName().toString().endsWith(".zip"))
+                    .sorted(Comparator.comparing((Path p) -> {
+                        try {
+                            return Files.getLastModifiedTime(p);
+                        } catch (IOException e) {
+                            return null;
+                        }
+                    }).reversed())
+                    .map(p -> {
+                        try {
+                            return new BackupInfo(
+                                    p.getFileName().toString(),
+                                    Files.size(p),
+                                    Files.getLastModifiedTime(p).toInstant().toString()
+                            );
+                        } catch (IOException e) {
+                            return null;
+                        }
+                    })
+                    .filter(info -> info != null)
+                    .collect(Collectors.toList());
+        }
+    }
+
+    /**
+     * Simple backup info class.
+     */
+    public static class BackupInfo {
+        private final String filename;
+        private final long sizeBytes;
+        private final String createdAt;
+
+        public BackupInfo(String filename, long sizeBytes, String createdAt) {
+            this.filename = filename;
+            this.sizeBytes = sizeBytes;
+            this.createdAt = createdAt;
+        }
+
+        public String getFilename() {
+            return filename;
+        }
+
+        public long getSizeBytes() {
+            return sizeBytes;
+        }
+
+        public String getCreatedAt() {
+            return createdAt;
+        }
+    }
+}

backend/src/main/java/com/storycove/service/DatabaseManagementService.java

@@ -7,7 +7,6 @@ import org.springframework.beans.factory.annotation.Qualifier;
 import org.springframework.beans.factory.annotation.Value;
 import org.springframework.context.ApplicationContext;
 import org.springframework.context.ApplicationContextAware;
-import org.springframework.core.io.ByteArrayResource;
 import org.springframework.core.io.Resource;
 import org.springframework.stereotype.Service;
 import org.springframework.transaction.annotation.Transactional;
@@ -141,9 +140,12 @@ public class DatabaseManagementService implements ApplicationContextAware {
 
     /**
      * Create a comprehensive backup including database and files in ZIP format
+     * Returns a streaming resource to avoid loading large backups into memory
      */
     public Resource createCompleteBackup() throws SQLException, IOException {
+        // Create temp file with deleteOnExit as safety net
         Path tempZip = Files.createTempFile("storycove-backup", ".zip");
+        tempZip.toFile().deleteOnExit();
 
         try (ZipOutputStream zipOut = new ZipOutputStream(Files.newOutputStream(tempZip))) {
             // 1. Add database dump
@@ -156,11 +158,30 @@ public class DatabaseManagementService implements ApplicationContextAware {
             addMetadataToZip(zipOut);
         }
 
-        // Return the ZIP file as a resource
+        // Return the ZIP file as a FileSystemResource for streaming
-        byte[] zipData = Files.readAllBytes(tempZip);
+        // This avoids loading the entire file into memory
-        Files.deleteIfExists(tempZip);
+        return new org.springframework.core.io.FileSystemResource(tempZip.toFile()) {
-        
+            @Override
-        return new ByteArrayResource(zipData);
+            public InputStream getInputStream() throws IOException {
+                // Wrap the input stream to delete the temp file after it's fully read
+                return new java.io.FilterInputStream(super.getInputStream()) {
+                    @Override
+                    public void close() throws IOException {
+                        try {
+                            super.close();
+                        } finally {
+                            // Clean up temp file after streaming is complete
+                            try {
+                                Files.deleteIfExists(tempZip);
+                            } catch (IOException e) {
+                                // Log but don't fail - deleteOnExit will handle it
+                                System.err.println("Warning: Could not delete temp backup file: " + e.getMessage());
+                            }
+                        }
+                    }
+                };
+            }
+        };
     }
 
     /**
@@ -289,20 +310,34 @@ public class DatabaseManagementService implements ApplicationContextAware {
 
             System.err.println("PostgreSQL backup completed successfully");
 
-            // Read the backup file into memory
+            // Return the backup file as a streaming resource to avoid memory issues with large databases
-            byte[] backupData = Files.readAllBytes(tempBackupFile);
+            tempBackupFile.toFile().deleteOnExit();
-            return new ByteArrayResource(backupData);
+            return new org.springframework.core.io.FileSystemResource(tempBackupFile.toFile()) {
+                @Override
+                public InputStream getInputStream() throws IOException {
+                    // Wrap the input stream to delete the temp file after it's fully read
+                    return new java.io.FilterInputStream(super.getInputStream()) {
+                        @Override
+                        public void close() throws IOException {
+                            try {
+                                super.close();
+                            } finally {
+                                // Clean up temp file after streaming is complete
+                                try {
+                                    Files.deleteIfExists(tempBackupFile);
+                                } catch (IOException e) {
+                                    // Log but don't fail - deleteOnExit will handle it
+                                    System.err.println("Warning: Could not delete temp backup file: " + e.getMessage());
+                                }
+                            }
+                        }
+                    };
+                }
+            };
 
         } catch (InterruptedException e) {
             Thread.currentThread().interrupt();
             throw new RuntimeException("Backup process was interrupted", e);
-        } finally {
-            // Clean up temporary file
-            try {
-                Files.deleteIfExists(tempBackupFile);
-            } catch (IOException e) {
-                System.err.println("Warning: Could not delete temporary backup file: " + e.getMessage());
-            }
         }
     }
 

backend/src/main/java/com/storycove/service/LibraryStatisticsService.java

@@ -0,0 +1,643 @@
+package com.storycove.service;
+
+import com.storycove.config.SolrProperties;
+import com.storycove.dto.*;
+import com.storycove.dto.LibraryOverviewStatsDto.StoryWordCountDto;
+import com.storycove.repository.CollectionRepository;
+import org.apache.solr.client.solrj.SolrClient;
+import org.apache.solr.client.solrj.SolrQuery;
+import org.apache.solr.client.solrj.SolrServerException;
+import org.apache.solr.client.solrj.response.FacetField;
+import org.apache.solr.client.solrj.response.QueryResponse;
+import org.apache.solr.common.SolrDocument;
+import org.apache.solr.common.params.StatsParams;
+import org.slf4j.Logger;
+import org.slf4j.LoggerFactory;
+import org.springframework.beans.factory.annotation.Autowired;
+import org.springframework.boot.autoconfigure.condition.ConditionalOnProperty;
+import org.springframework.stereotype.Service;
+
+import java.io.IOException;
+import java.time.LocalDate;
+import java.time.LocalDateTime;
+import java.time.ZoneOffset;
+import java.time.format.DateTimeFormatter;
+import java.util.*;
+import java.util.stream.Collectors;
+
+@Service
+@ConditionalOnProperty(
+    value = "storycove.search.engine",
+    havingValue = "solr",
+    matchIfMissing = false
+)
+public class LibraryStatisticsService {
+
+    private static final Logger logger = LoggerFactory.getLogger(LibraryStatisticsService.class);
+    private static final int WORDS_PER_MINUTE = 250;
+
+    @Autowired(required = false)
+    private SolrClient solrClient;
+
+    @Autowired
+    private SolrProperties properties;
+
+    @Autowired
+    private LibraryService libraryService;
+
+    @Autowired
+    private CollectionRepository collectionRepository;
+
+    /**
+     * Get overview statistics for a library
+     */
+    public LibraryOverviewStatsDto getOverviewStatistics(String libraryId) throws IOException, SolrServerException {
+        LibraryOverviewStatsDto stats = new LibraryOverviewStatsDto();
+
+        // Collection Overview
+        stats.setTotalStories(getTotalStories(libraryId));
+        stats.setTotalAuthors(getTotalAuthors(libraryId));
+        stats.setTotalSeries(getTotalSeries(libraryId));
+        stats.setTotalTags(getTotalTags(libraryId));
+        stats.setTotalCollections(getTotalCollections(libraryId));
+        stats.setUniqueSourceDomains(getUniqueSourceDomains(libraryId));
+
+        // Content Metrics - use Solr Stats Component
+        WordCountStats wordStats = getWordCountStatistics(libraryId);
+        stats.setTotalWordCount(wordStats.sum);
+        stats.setAverageWordsPerStory(wordStats.mean);
+        stats.setLongestStory(getLongestStory(libraryId));
+        stats.setShortestStory(getShortestStory(libraryId));
+
+        // Reading Time
+        stats.setTotalReadingTimeMinutes(wordStats.sum / WORDS_PER_MINUTE);
+        stats.setAverageReadingTimeMinutes(wordStats.mean / WORDS_PER_MINUTE);
+
+        return stats;
+    }
+
+    /**
+     * Get total number of stories in library
+     */
+    private long getTotalStories(String libraryId) throws IOException, SolrServerException {
+        SolrQuery query = new SolrQuery("*:*");
+        query.addFilterQuery("libraryId:" + libraryId);
+        query.setRows(0); // We only want the count
+
+        QueryResponse response = solrClient.query(properties.getCores().getStories(), query);
+        return response.getResults().getNumFound();
+    }
+
+    /**
+     * Get total number of authors in library
+     */
+    private long getTotalAuthors(String libraryId) throws IOException, SolrServerException {
+        SolrQuery query = new SolrQuery("*:*");
+        query.addFilterQuery("libraryId:" + libraryId);
+        query.setRows(0);
+
+        QueryResponse response = solrClient.query(properties.getCores().getAuthors(), query);
+        return response.getResults().getNumFound();
+    }
+
+    /**
+     * Get total number of series using faceting on seriesId
+     */
+    private long getTotalSeries(String libraryId) throws IOException, SolrServerException {
+        SolrQuery query = new SolrQuery("*:*");
+        query.addFilterQuery("libraryId:" + libraryId);
+        query.addFilterQuery("seriesId:[* TO *]"); // Only stories that have a series
+        query.setRows(0);
+        query.setFacet(true);
+        query.addFacetField("seriesId");
+        query.setFacetLimit(-1); // Get all unique series
+
+        QueryResponse response = solrClient.query(properties.getCores().getStories(), query);
+        FacetField seriesFacet = response.getFacetField("seriesId");
+
+        return (seriesFacet != null && seriesFacet.getValues() != null)
+                ? seriesFacet.getValueCount()
+                : 0;
+    }
+
+    /**
+     * Get total number of unique tags using faceting
+     */
+    private long getTotalTags(String libraryId) throws IOException, SolrServerException {
+        SolrQuery query = new SolrQuery("*:*");
+        query.addFilterQuery("libraryId:" + libraryId);
+        query.setRows(0);
+        query.setFacet(true);
+        query.addFacetField("tagNames");
+        query.setFacetLimit(-1); // Get all unique tags
+
+        QueryResponse response = solrClient.query(properties.getCores().getStories(), query);
+        FacetField tagsFacet = response.getFacetField("tagNames");
+
+        return (tagsFacet != null && tagsFacet.getValues() != null)
+                ? tagsFacet.getValueCount()
+                : 0;
+    }
+
+    /**
+     * Get total number of collections
+     */
+    private long getTotalCollections(String libraryId) {
+        // Collections are stored in the database, not indexed in Solr
+        return collectionRepository.countByIsArchivedFalse();
+    }
+
+    /**
+     * Get number of unique source domains using faceting
+     */
+    private long getUniqueSourceDomains(String libraryId) throws IOException, SolrServerException {
+        SolrQuery query = new SolrQuery("*:*");
+        query.addFilterQuery("libraryId:" + libraryId);
+        query.addFilterQuery("sourceDomain:[* TO *]"); // Only stories with a source domain
+        query.setRows(0);
+        query.setFacet(true);
+        query.addFacetField("sourceDomain");
+        query.setFacetLimit(-1);
+
+        QueryResponse response = solrClient.query(properties.getCores().getStories(), query);
+        FacetField domainFacet = response.getFacetField("sourceDomain");
+
+        return (domainFacet != null && domainFacet.getValues() != null)
+                ? domainFacet.getValueCount()
+                : 0;
+    }
+
+    /**
+     * Get word count statistics using Solr Stats Component
+     */
+    private WordCountStats getWordCountStatistics(String libraryId) throws IOException, SolrServerException {
+        SolrQuery query = new SolrQuery("*:*");
+        query.addFilterQuery("libraryId:" + libraryId);
+        query.setRows(0);
+        query.setParam(StatsParams.STATS, true);
+        query.setParam(StatsParams.STATS_FIELD, "wordCount");
+
+        QueryResponse response = solrClient.query(properties.getCores().getStories(), query);
+
+        WordCountStats stats = new WordCountStats();
+
+        // Extract stats from response
+        var fieldStatsInfo = response.getFieldStatsInfo();
+        if (fieldStatsInfo != null && fieldStatsInfo.get("wordCount") != null) {
+            var fieldStat = fieldStatsInfo.get("wordCount");
+
+            Object sumObj = fieldStat.getSum();
+            Object meanObj = fieldStat.getMean();
+
+            stats.sum = (sumObj != null) ? ((Number) sumObj).longValue() : 0L;
+            stats.mean = (meanObj != null) ? ((Number) meanObj).doubleValue() : 0.0;
+        }
+
+        return stats;
+    }
+
+    /**
+     * Get the longest story in the library
+     */
+    private StoryWordCountDto getLongestStory(String libraryId) throws IOException, SolrServerException {
+        SolrQuery query = new SolrQuery("*:*");
+        query.addFilterQuery("libraryId:" + libraryId);
+        query.addFilterQuery("wordCount:[1 TO *]"); // Exclude stories with 0 words
+        query.setSort("wordCount", SolrQuery.ORDER.desc);
+        query.setRows(1);
+        query.setFields("id", "title", "authorName", "wordCount");
+
+        QueryResponse response = solrClient.query(properties.getCores().getStories(), query);
+
+        if (response.getResults().isEmpty()) {
+            return null;
+        }
+
+        SolrDocument doc = response.getResults().get(0);
+        return createStoryWordCountDto(doc);
+    }
+
+    /**
+     * Get the shortest story in the library (excluding 0 word count)
+     */
+    private StoryWordCountDto getShortestStory(String libraryId) throws IOException, SolrServerException {
+        SolrQuery query = new SolrQuery("*:*");
+        query.addFilterQuery("libraryId:" + libraryId);
+        query.addFilterQuery("wordCount:[1 TO *]"); // Exclude stories with 0 words
+        query.setSort("wordCount", SolrQuery.ORDER.asc);
+        query.setRows(1);
+        query.setFields("id", "title", "authorName", "wordCount");
+
+        QueryResponse response = solrClient.query(properties.getCores().getStories(), query);
+
+        if (response.getResults().isEmpty()) {
+            return null;
+        }
+
+        SolrDocument doc = response.getResults().get(0);
+        return createStoryWordCountDto(doc);
+    }
+
+    /**
+     * Helper method to create StoryWordCountDto from Solr document
+     */
+    private StoryWordCountDto createStoryWordCountDto(SolrDocument doc) {
+        String id = (String) doc.getFieldValue("id");
+        String title = (String) doc.getFieldValue("title");
+        String authorName = (String) doc.getFieldValue("authorName");
+        Object wordCountObj = doc.getFieldValue("wordCount");
+        int wordCount = (wordCountObj != null) ? ((Number) wordCountObj).intValue() : 0;
+        long readingTime = wordCount / WORDS_PER_MINUTE;
+
+        return new StoryWordCountDto(id, title, authorName, wordCount, readingTime);
+    }
+
+    /**
+     * Helper class to hold word count statistics
+     */
+    private static class WordCountStats {
+        long sum = 0;
+        double mean = 0.0;
+    }
+
+    /**
+     * Get top tags statistics
+     */
+    public TopTagsStatsDto getTopTagsStatistics(String libraryId, int limit) throws IOException, SolrServerException {
+        SolrQuery query = new SolrQuery("*:*");
+        query.addFilterQuery("libraryId:" + libraryId);
+        query.setRows(0);
+        query.setFacet(true);
+        query.addFacetField("tagNames");
+        query.setFacetLimit(limit);
+        query.setFacetSort("count"); // Sort by count (most popular first)
+
+        QueryResponse response = solrClient.query(properties.getCores().getStories(), query);
+        FacetField tagsFacet = response.getFacetField("tagNames");
+
+        List<TopTagsStatsDto.TagStatsDto> topTags = new ArrayList<>();
+        if (tagsFacet != null && tagsFacet.getValues() != null) {
+            for (FacetField.Count count : tagsFacet.getValues()) {
+                topTags.add(new TopTagsStatsDto.TagStatsDto(count.getName(), count.getCount()));
+            }
+        }
+
+        return new TopTagsStatsDto(topTags);
+    }
+
+    /**
+     * Get top authors statistics
+     */
+    public TopAuthorsStatsDto getTopAuthorsStatistics(String libraryId, int limit) throws IOException, SolrServerException {
+        TopAuthorsStatsDto stats = new TopAuthorsStatsDto();
+
+        // Top authors by story count
+        stats.setTopAuthorsByStories(getTopAuthorsByStoryCount(libraryId, limit));
+
+        // Top authors by total words
+        stats.setTopAuthorsByWords(getTopAuthorsByWordCount(libraryId, limit));
+
+        return stats;
+    }
+
+    private List<TopAuthorsStatsDto.AuthorStatsDto> getTopAuthorsByStoryCount(String libraryId, int limit)
+            throws IOException, SolrServerException {
+        SolrQuery query = new SolrQuery("*:*");
+        query.addFilterQuery("libraryId:" + libraryId);
+        query.setRows(0);
+        query.setFacet(true);
+        query.addFacetField("authorId");
+        query.setFacetLimit(limit);
+        query.setFacetSort("count");
+
+        QueryResponse response = solrClient.query(properties.getCores().getStories(), query);
+        FacetField authorFacet = response.getFacetField("authorId");
+
+        List<TopAuthorsStatsDto.AuthorStatsDto> topAuthors = new ArrayList<>();
+        if (authorFacet != null && authorFacet.getValues() != null) {
+            for (FacetField.Count count : authorFacet.getValues()) {
+                String authorId = count.getName();
+                long storyCount = count.getCount();
+
+                // Get author name and total words
+                SolrQuery authorQuery = new SolrQuery("authorId:" + authorId);
+                authorQuery.addFilterQuery("libraryId:" + libraryId);
+                authorQuery.setRows(1);
+                authorQuery.setFields("authorName");
+
+                QueryResponse authorResponse = solrClient.query(properties.getCores().getStories(), authorQuery);
+                String authorName = "";
+                if (!authorResponse.getResults().isEmpty()) {
+                    authorName = (String) authorResponse.getResults().get(0).getFieldValue("authorName");
+                }
+
+                // Get total words for this author
+                long totalWords = getAuthorTotalWords(libraryId, authorId);
+
+                topAuthors.add(new TopAuthorsStatsDto.AuthorStatsDto(authorId, authorName, storyCount, totalWords));
+            }
+        }
+
+        return topAuthors;
+    }
+
+    private List<TopAuthorsStatsDto.AuthorStatsDto> getTopAuthorsByWordCount(String libraryId, int limit)
+            throws IOException, SolrServerException {
+        // First get all unique authors
+        SolrQuery query = new SolrQuery("*:*");
+        query.addFilterQuery("libraryId:" + libraryId);
+        query.setRows(0);
+        query.setFacet(true);
+        query.addFacetField("authorId");
+        query.setFacetLimit(-1); // Get all authors
+        query.setFacetSort("count");
+
+        QueryResponse response = solrClient.query(properties.getCores().getStories(), query);
+        FacetField authorFacet = response.getFacetField("authorId");
+
+        List<TopAuthorsStatsDto.AuthorStatsDto> allAuthors = new ArrayList<>();
+        if (authorFacet != null && authorFacet.getValues() != null) {
+            for (FacetField.Count count : authorFacet.getValues()) {
+                String authorId = count.getName();
+                long storyCount = count.getCount();
+
+                // Get author name
+                SolrQuery authorQuery = new SolrQuery("authorId:" + authorId);
+                authorQuery.addFilterQuery("libraryId:" + libraryId);
+                authorQuery.setRows(1);
+                authorQuery.setFields("authorName");
+
+                QueryResponse authorResponse = solrClient.query(properties.getCores().getStories(), authorQuery);
+                String authorName = "";
+                if (!authorResponse.getResults().isEmpty()) {
+                    authorName = (String) authorResponse.getResults().get(0).getFieldValue("authorName");
+                }
+
+                // Get total words for this author
+                long totalWords = getAuthorTotalWords(libraryId, authorId);
+
+                allAuthors.add(new TopAuthorsStatsDto.AuthorStatsDto(authorId, authorName, storyCount, totalWords));
+            }
+        }
+
+        // Sort by total words and return top N
+        return allAuthors.stream()
+                .sorted(Comparator.comparingLong(TopAuthorsStatsDto.AuthorStatsDto::getTotalWords).reversed())
+                .limit(limit)
+                .collect(Collectors.toList());
+    }
+
+    private long getAuthorTotalWords(String libraryId, String authorId) throws IOException, SolrServerException {
+        SolrQuery query = new SolrQuery("authorId:" + authorId);
+        query.addFilterQuery("libraryId:" + libraryId);
+        query.setRows(0);
+        query.setParam(StatsParams.STATS, true);
+        query.setParam(StatsParams.STATS_FIELD, "wordCount");
+
+        QueryResponse response = solrClient.query(properties.getCores().getStories(), query);
+
+        var fieldStatsInfo = response.getFieldStatsInfo();
+        if (fieldStatsInfo != null && fieldStatsInfo.get("wordCount") != null) {
+            var fieldStat = fieldStatsInfo.get("wordCount");
+            Object sumObj = fieldStat.getSum();
+            return (sumObj != null) ? ((Number) sumObj).longValue() : 0L;
+        }
+
+        return 0L;
+    }
+
+    /**
+     * Get rating statistics
+     */
+    public RatingStatsDto getRatingStatistics(String libraryId) throws IOException, SolrServerException {
+        RatingStatsDto stats = new RatingStatsDto();
+
+        // Get average rating using stats component
+        SolrQuery query = new SolrQuery("*:*");
+        query.addFilterQuery("libraryId:" + libraryId);
+        query.addFilterQuery("rating:[* TO *]"); // Only rated stories
+        query.setRows(0);
+        query.setParam(StatsParams.STATS, true);
+        query.setParam(StatsParams.STATS_FIELD, "rating");
+
+        QueryResponse response = solrClient.query(properties.getCores().getStories(), query);
+        long totalRated = response.getResults().getNumFound();
+
+        var fieldStatsInfo = response.getFieldStatsInfo();
+        if (fieldStatsInfo != null && fieldStatsInfo.get("rating") != null) {
+            var fieldStat = fieldStatsInfo.get("rating");
+            Object meanObj = fieldStat.getMean();
+            stats.setAverageRating((meanObj != null) ? ((Number) meanObj).doubleValue() : 0.0);
+        }
+
+        stats.setTotalRatedStories(totalRated);
+
+        // Get total stories to calculate unrated
+        long totalStories = getTotalStories(libraryId);
+        stats.setTotalUnratedStories(totalStories - totalRated);
+
+        // Get rating distribution using faceting
+        SolrQuery distQuery = new SolrQuery("*:*");
+        distQuery.addFilterQuery("libraryId:" + libraryId);
+        distQuery.addFilterQuery("rating:[* TO *]");
+        distQuery.setRows(0);
+        distQuery.setFacet(true);
+        distQuery.addFacetField("rating");
+        distQuery.setFacetLimit(-1);
+
+        QueryResponse distResponse = solrClient.query(properties.getCores().getStories(), distQuery);
+        FacetField ratingFacet = distResponse.getFacetField("rating");
+
+        Map<Integer, Long> distribution = new HashMap<>();
+        if (ratingFacet != null && ratingFacet.getValues() != null) {
+            for (FacetField.Count count : ratingFacet.getValues()) {
+                try {
+                    int rating = Integer.parseInt(count.getName());
+                    distribution.put(rating, count.getCount());
+                } catch (NumberFormatException e) {
+                    // Skip invalid ratings
+                }
+            }
+        }
+
+        stats.setRatingDistribution(distribution);
+
+        return stats;
+    }
+
+    /**
+     * Get source domain statistics
+     */
+    public SourceDomainStatsDto getSourceDomainStatistics(String libraryId, int limit) throws IOException, SolrServerException {
+        SourceDomainStatsDto stats = new SourceDomainStatsDto();
+
+        // Get top domains using faceting
+        SolrQuery query = new SolrQuery("*:*");
+        query.addFilterQuery("libraryId:" + libraryId);
+        query.addFilterQuery("sourceDomain:[* TO *]"); // Only stories with source
+        query.setRows(0);
+        query.setFacet(true);
+        query.addFacetField("sourceDomain");
+        query.setFacetLimit(limit);
+        query.setFacetSort("count");
+
+        QueryResponse response = solrClient.query(properties.getCores().getStories(), query);
+        long storiesWithSource = response.getResults().getNumFound();
+
+        FacetField domainFacet = response.getFacetField("sourceDomain");
+
+        List<SourceDomainStatsDto.DomainStatsDto> topDomains = new ArrayList<>();
+        if (domainFacet != null && domainFacet.getValues() != null) {
+            for (FacetField.Count count : domainFacet.getValues()) {
+                topDomains.add(new SourceDomainStatsDto.DomainStatsDto(count.getName(), count.getCount()));
+            }
+        }
+
+        stats.setTopDomains(topDomains);
+        stats.setStoriesWithSource(storiesWithSource);
+
+        long totalStories = getTotalStories(libraryId);
+        stats.setStoriesWithoutSource(totalStories - storiesWithSource);
+
+        return stats;
+    }
+
+    /**
+     * Get reading progress statistics
+     */
+    public ReadingProgressStatsDto getReadingProgressStatistics(String libraryId) throws IOException, SolrServerException {
+        ReadingProgressStatsDto stats = new ReadingProgressStatsDto();
+
+        long totalStories = getTotalStories(libraryId);
+        stats.setTotalStories(totalStories);
+
+        // Get read stories count
+        SolrQuery readQuery = new SolrQuery("*:*");
+        readQuery.addFilterQuery("libraryId:" + libraryId);
+        readQuery.addFilterQuery("isRead:true");
+        readQuery.setRows(0);
+
+        QueryResponse readResponse = solrClient.query(properties.getCores().getStories(), readQuery);
+        long readStories = readResponse.getResults().getNumFound();
+
+        stats.setReadStories(readStories);
+        stats.setUnreadStories(totalStories - readStories);
+
+        if (totalStories > 0) {
+            stats.setPercentageRead((readStories * 100.0) / totalStories);
+        }
+
+        // Get total words read
+        SolrQuery readWordsQuery = new SolrQuery("*:*");
+        readWordsQuery.addFilterQuery("libraryId:" + libraryId);
+        readWordsQuery.addFilterQuery("isRead:true");
+        readWordsQuery.setRows(0);
+        readWordsQuery.setParam(StatsParams.STATS, true);
+        readWordsQuery.setParam(StatsParams.STATS_FIELD, "wordCount");
+
+        QueryResponse readWordsResponse = solrClient.query(properties.getCores().getStories(), readWordsQuery);
+        var readFieldStats = readWordsResponse.getFieldStatsInfo();
+        if (readFieldStats != null && readFieldStats.get("wordCount") != null) {
+            var fieldStat = readFieldStats.get("wordCount");
+            Object sumObj = fieldStat.getSum();
+            stats.setTotalWordsRead((sumObj != null) ? ((Number) sumObj).longValue() : 0L);
+        }
+
+        // Get total words unread
+        SolrQuery unreadWordsQuery = new SolrQuery("*:*");
+        unreadWordsQuery.addFilterQuery("libraryId:" + libraryId);
+        unreadWordsQuery.addFilterQuery("isRead:false");
+        unreadWordsQuery.setRows(0);
+        unreadWordsQuery.setParam(StatsParams.STATS, true);
+        unreadWordsQuery.setParam(StatsParams.STATS_FIELD, "wordCount");
+
+        QueryResponse unreadWordsResponse = solrClient.query(properties.getCores().getStories(), unreadWordsQuery);
+        var unreadFieldStats = unreadWordsResponse.getFieldStatsInfo();
+        if (unreadFieldStats != null && unreadFieldStats.get("wordCount") != null) {
+            var fieldStat = unreadFieldStats.get("wordCount");
+            Object sumObj = fieldStat.getSum();
+            stats.setTotalWordsUnread((sumObj != null) ? ((Number) sumObj).longValue() : 0L);
+        }
+
+        return stats;
+    }
+
+    /**
+     * Get reading activity statistics for the last week
+     */
+    public ReadingActivityStatsDto getReadingActivityStatistics(String libraryId) throws IOException, SolrServerException {
+        ReadingActivityStatsDto stats = new ReadingActivityStatsDto();
+
+        LocalDateTime oneWeekAgo = LocalDateTime.now().minusWeeks(1);
+        String oneWeekAgoStr = oneWeekAgo.toInstant(ZoneOffset.UTC).toString();
+
+        // Get stories read in last week
+        SolrQuery query = new SolrQuery("*:*");
+        query.addFilterQuery("libraryId:" + libraryId);
+        query.addFilterQuery("lastReadAt:[" + oneWeekAgoStr + " TO *]");
+        query.setRows(0);
+
+        QueryResponse response = solrClient.query(properties.getCores().getStories(), query);
+        long storiesReadLastWeek = response.getResults().getNumFound();
+        stats.setStoriesReadLastWeek(storiesReadLastWeek);
+
+        // Get words read in last week
+        SolrQuery wordsQuery = new SolrQuery("*:*");
+        wordsQuery.addFilterQuery("libraryId:" + libraryId);
+        wordsQuery.addFilterQuery("lastReadAt:[" + oneWeekAgoStr + " TO *]");
+        wordsQuery.setRows(0);
+        wordsQuery.setParam(StatsParams.STATS, true);
+        wordsQuery.setParam(StatsParams.STATS_FIELD, "wordCount");
+
+        QueryResponse wordsResponse = solrClient.query(properties.getCores().getStories(), wordsQuery);
+        var fieldStatsInfo = wordsResponse.getFieldStatsInfo();
+        long wordsReadLastWeek = 0L;
+        if (fieldStatsInfo != null && fieldStatsInfo.get("wordCount") != null) {
+            var fieldStat = fieldStatsInfo.get("wordCount");
+            Object sumObj = fieldStat.getSum();
+            wordsReadLastWeek = (sumObj != null) ? ((Number) sumObj).longValue() : 0L;
+        }
+
+        stats.setWordsReadLastWeek(wordsReadLastWeek);
+        stats.setReadingTimeMinutesLastWeek(wordsReadLastWeek / WORDS_PER_MINUTE);
+
+        // Get daily activity (last 7 days)
+        List<ReadingActivityStatsDto.DailyActivityDto> dailyActivity = new ArrayList<>();
+        for (int i = 6; i >= 0; i--) {
+            LocalDate date = LocalDate.now().minusDays(i);
+            LocalDateTime dayStart = date.atStartOfDay();
+            LocalDateTime dayEnd = date.atTime(23, 59, 59);
+
+            String dayStartStr = dayStart.toInstant(ZoneOffset.UTC).toString();
+            String dayEndStr = dayEnd.toInstant(ZoneOffset.UTC).toString();
+
+            SolrQuery dayQuery = new SolrQuery("*:*");
+            dayQuery.addFilterQuery("libraryId:" + libraryId);
+            dayQuery.addFilterQuery("lastReadAt:[" + dayStartStr + " TO " + dayEndStr + "]");
+            dayQuery.setRows(0);
+            dayQuery.setParam(StatsParams.STATS, true);
+            dayQuery.setParam(StatsParams.STATS_FIELD, "wordCount");
+
+            QueryResponse dayResponse = solrClient.query(properties.getCores().getStories(), dayQuery);
+            long storiesRead = dayResponse.getResults().getNumFound();
+
+            long wordsRead = 0L;
+            var dayFieldStats = dayResponse.getFieldStatsInfo();
+            if (dayFieldStats != null && dayFieldStats.get("wordCount") != null) {
+                var fieldStat = dayFieldStats.get("wordCount");
+                Object sumObj = fieldStat.getSum();
+                wordsRead = (sumObj != null) ? ((Number) sumObj).longValue() : 0L;
+            }
+
+            dailyActivity.add(new ReadingActivityStatsDto.DailyActivityDto(
+                    date.format(DateTimeFormatter.ISO_LOCAL_DATE),
+                    storiesRead,
+                    wordsRead
+            ));
+        }
+
+        stats.setDailyActivity(dailyActivity);
+
+        return stats;
+    }
+}

backend/src/main/java/com/storycove/service/SolrService.java

@@ -385,9 +385,69 @@ public class SolrService {
             logger.warn("Could not add libraryId field to document (field may not exist in schema): {}", e.getMessage());
         }
 
+        // Add derived fields for statistics (Phase 1)
+        addDerivedStatisticsFields(doc, story);
+
         return doc;
     }
 
+    /**
+     * Add derived fields to support statistics queries
+     */
+    private void addDerivedStatisticsFields(SolrInputDocument doc, Story story) {
+        try {
+            // Boolean flags for filtering
+            doc.addField("hasDescription", story.getDescription() != null && !story.getDescription().trim().isEmpty());
+            doc.addField("hasCoverImage", story.getCoverPath() != null && !story.getCoverPath().trim().isEmpty());
+            doc.addField("hasRating", story.getRating() != null && story.getRating() > 0);
+
+            // Extract source domain from URL
+            if (story.getSourceUrl() != null && !story.getSourceUrl().trim().isEmpty()) {
+                String domain = extractDomain(story.getSourceUrl());
+                if (domain != null) {
+                    doc.addField("sourceDomain", domain);
+                }
+            }
+
+            // Tag count for statistics
+            int tagCount = (story.getTags() != null) ? story.getTags().size() : 0;
+            doc.addField("tagCount", tagCount);
+
+        } catch (Exception e) {
+            // Don't fail indexing if derived fields can't be added
+            logger.debug("Could not add some derived statistics fields: {}", e.getMessage());
+        }
+    }
+
+    /**
+     * Extract domain from URL for source statistics
+     */
+    private String extractDomain(String url) {
+        try {
+            if (url == null || url.trim().isEmpty()) {
+                return null;
+            }
+
+            // Handle URLs without protocol
+            if (!url.startsWith("http://") && !url.startsWith("https://")) {
+                url = "https://" + url;
+            }
+
+            java.net.URL parsedUrl = new java.net.URL(url);
+            String host = parsedUrl.getHost();
+
+            // Remove www. prefix if present
+            if (host.startsWith("www.")) {
+                host = host.substring(4);
+            }
+
+            return host;
+        } catch (Exception e) {
+            logger.debug("Failed to extract domain from URL: {}", url);
+            return null;
+        }
+    }
+
     private SolrInputDocument createAuthorDocument(Author author) {
         SolrInputDocument doc = new SolrInputDocument();
 

backend/src/main/resources/application.yml

@@ -89,6 +89,8 @@ storycove:
       enable-metrics: ${SOLR_ENABLE_METRICS:true}
   images:
     storage-path: ${IMAGE_STORAGE_PATH:/app/images}
+  automatic-backup:
+    dir: ${AUTOMATIC_BACKUP_DIR:/app/automatic-backups}
 
 management:
   endpoints:

deploy.sh

@@ -55,6 +55,11 @@ if [ $RETRY_COUNT -eq $MAX_RETRIES ]; then
     exit 1
 fi
 
+# Apply database migrations
+echo -e "${YELLOW}🗄️  Applying database migrations...${NC}"
+docker-compose run --rm migrations
+echo -e "${GREEN}✅ Database migrations applied${NC}"
+
 # Check if Solr is ready
 echo -e "${YELLOW}🔍 Checking Solr health...${NC}"
 RETRY_COUNT=0

docker-compose.yml

@@ -44,9 +44,10 @@ services:
     volumes:
       - images_data:/app/images
       - library_config:/app/config
+      - automatic_backups:/app/automatic-backups
     depends_on:
       postgres:
-        condition: service_started
+        condition: service_healthy
       solr:
         condition: service_started
     networks:
@@ -65,6 +66,11 @@ services:
       - postgres_data:/var/lib/postgresql/data
     networks:
       - storycove-network
+    healthcheck:
+      test: ["CMD-SHELL", "pg_isready -U storycove -d storycove"]
+      interval: 5s
+      timeout: 5s
+      retries: 5
 
 
   solr:
@@ -101,6 +107,7 @@ volumes:
   solr_data:
   images_data:
   library_config:
+  automatic_backups:
 
 configs:
   nginx_config:

frontend/src/app/statistics/page.tsx

@@ -0,0 +1,491 @@
+'use client';
+
+import { useState, useEffect } from 'react';
+import { useRouter } from 'next/navigation';
+import AppLayout from '@/components/layout/AppLayout';
+import { statisticsApi, getCurrentLibraryId } from '@/lib/api';
+import {
+  LibraryOverviewStats,
+  TopTagsStats,
+  TopAuthorsStats,
+  RatingStats,
+  SourceDomainStats,
+  ReadingProgressStats,
+  ReadingActivityStats
+} from '@/types/api';
+
+function StatisticsContent() {
+  const router = useRouter();
+  const [loading, setLoading] = useState(true);
+  const [error, setError] = useState<string | null>(null);
+
+  // Statistics state
+  const [overviewStats, setOverviewStats] = useState<LibraryOverviewStats | null>(null);
+  const [topTags, setTopTags] = useState<TopTagsStats | null>(null);
+  const [topAuthors, setTopAuthors] = useState<TopAuthorsStats | null>(null);
+  const [ratingStats, setRatingStats] = useState<RatingStats | null>(null);
+  const [sourceDomains, setSourceDomains] = useState<SourceDomainStats | null>(null);
+  const [readingProgress, setReadingProgress] = useState<ReadingProgressStats | null>(null);
+  const [readingActivity, setReadingActivity] = useState<ReadingActivityStats | null>(null);
+
+  useEffect(() => {
+    loadStatistics();
+  }, []);
+
+  const loadStatistics = async () => {
+    try {
+      setLoading(true);
+      setError(null);
+
+      const libraryId = getCurrentLibraryId();
+      if (!libraryId) {
+        router.push('/library');
+        return;
+      }
+
+      // Load all statistics in parallel
+      const [overview, tags, authors, ratings, domains, progress, activity] = await Promise.all([
+        statisticsApi.getOverviewStatistics(libraryId),
+        statisticsApi.getTopTags(libraryId, 20),
+        statisticsApi.getTopAuthors(libraryId, 10),
+        statisticsApi.getRatingStats(libraryId),
+        statisticsApi.getSourceDomainStats(libraryId, 10),
+        statisticsApi.getReadingProgress(libraryId),
+        statisticsApi.getReadingActivity(libraryId),
+      ]);
+
+      setOverviewStats(overview);
+      setTopTags(tags);
+      setTopAuthors(authors);
+      setRatingStats(ratings);
+      setSourceDomains(domains);
+      setReadingProgress(progress);
+      setReadingActivity(activity);
+    } catch (err) {
+      console.error('Failed to load statistics:', err);
+      setError('Failed to load statistics. Please try again.');
+    } finally {
+      setLoading(false);
+    }
+  };
+
+  const formatNumber = (num: number): string => {
+    return num.toLocaleString();
+  };
+
+  const formatTime = (minutes: number): string => {
+    const hours = Math.floor(minutes / 60);
+    const mins = Math.round(minutes % 60);
+
+    if (hours > 24) {
+      const days = Math.floor(hours / 24);
+      const remainingHours = hours % 24;
+      return `${days}d ${remainingHours}h`;
+    }
+
+    if (hours > 0) {
+      return `${hours}h ${mins}m`;
+    }
+
+    return `${mins}m`;
+  };
+
+  if (loading) {
+    return (
+      <div className="container mx-auto px-4 py-8">
+        <div className="flex items-center justify-center min-h-[400px]">
+          <div className="text-center">
+            <div className="animate-spin rounded-full h-12 w-12 border-b-2 border-blue-600 mx-auto mb-4"></div>
+            <p className="text-gray-600 dark:text-gray-400">Loading statistics...</p>
+          </div>
+        </div>
+      </div>
+    );
+  }
+
+  if (error) {
+    return (
+      <div className="container mx-auto px-4 py-8">
+        <div className="bg-red-50 dark:bg-red-900/20 border border-red-200 dark:border-red-800 rounded-lg p-6">
+          <h3 className="text-lg font-semibold text-red-800 dark:text-red-200 mb-2">Error</h3>
+          <p className="text-red-600 dark:text-red-400">{error}</p>
+          <button
+            onClick={loadStatistics}
+            className="mt-4 px-4 py-2 bg-red-600 text-white rounded hover:bg-red-700 transition-colors"
+          >
+            Try Again
+          </button>
+        </div>
+      </div>
+    );
+  }
+
+  return (
+    <div className="container mx-auto px-4 py-8">
+      <div className="mb-8">
+        <h1 className="text-3xl font-bold text-gray-900 dark:text-white mb-2">Library Statistics</h1>
+        <p className="text-gray-600 dark:text-gray-400">
+          Insights and analytics for your story collection
+        </p>
+      </div>
+
+      {/* Collection Overview */}
+      {overviewStats && (
+        <section className="mb-8">
+          <h2 className="text-2xl font-semibold text-gray-800 dark:text-gray-200 mb-4">Collection Overview</h2>
+          <div className="grid grid-cols-1 md:grid-cols-2 lg:grid-cols-3 gap-4">
+            <StatCard title="Total Stories" value={formatNumber(overviewStats.totalStories)} />
+            <StatCard title="Total Authors" value={formatNumber(overviewStats.totalAuthors)} />
+            <StatCard title="Total Series" value={formatNumber(overviewStats.totalSeries)} />
+            <StatCard title="Total Tags" value={formatNumber(overviewStats.totalTags)} />
+            <StatCard title="Total Collections" value={formatNumber(overviewStats.totalCollections)} />
+            <StatCard title="Source Domains" value={formatNumber(overviewStats.uniqueSourceDomains)} />
+          </div>
+        </section>
+      )}
+
+      {/* Content Metrics */}
+      {overviewStats && (
+        <section className="mb-8">
+          <h2 className="text-2xl font-semibold text-gray-800 dark:text-gray-200 mb-4">Content Metrics</h2>
+          <div className="grid grid-cols-1 md:grid-cols-2 gap-4">
+            <StatCard
+              title="Total Words"
+              value={formatNumber(overviewStats.totalWordCount)}
+              subtitle={`${formatTime(overviewStats.totalReadingTimeMinutes)} reading time`}
+            />
+            <StatCard
+              title="Average Words per Story"
+              value={formatNumber(Math.round(overviewStats.averageWordsPerStory))}
+              subtitle={`${formatTime(overviewStats.averageReadingTimeMinutes)} avg reading time`}
+            />
+            {overviewStats.longestStory && (
+              <div className="bg-white dark:bg-gray-800 rounded-lg shadow p-6">
+                <h3 className="text-sm font-medium text-gray-500 dark:text-gray-400 mb-2">Longest Story</h3>
+                <p className="text-2xl font-bold text-gray-900 dark:text-white mb-1">
+                  {formatNumber(overviewStats.longestStory.wordCount)} words
+                </p>
+                <p className="text-sm text-gray-600 dark:text-gray-400 truncate" title={overviewStats.longestStory.title}>
+                  {overviewStats.longestStory.title}
+                </p>
+                <p className="text-xs text-gray-500 dark:text-gray-500">
+                  by {overviewStats.longestStory.authorName}
+                </p>
+              </div>
+            )}
+            {overviewStats.shortestStory && (
+              <div className="bg-white dark:bg-gray-800 rounded-lg shadow p-6">
+                <h3 className="text-sm font-medium text-gray-500 dark:text-gray-400 mb-2">Shortest Story</h3>
+                <p className="text-2xl font-bold text-gray-900 dark:text-white mb-1">
+                  {formatNumber(overviewStats.shortestStory.wordCount)} words
+                </p>
+                <p className="text-sm text-gray-600 dark:text-gray-400 truncate" title={overviewStats.shortestStory.title}>
+                  {overviewStats.shortestStory.title}
+                </p>
+                <p className="text-xs text-gray-500 dark:text-gray-500">
+                  by {overviewStats.shortestStory.authorName}
+                </p>
+              </div>
+            )}
+          </div>
+        </section>
+      )}
+
+      {/* Reading Progress & Activity - Side by side */}
+      <div className="grid grid-cols-1 lg:grid-cols-2 gap-8 mb-8">
+        {/* Reading Progress */}
+        {readingProgress && (
+          <section>
+            <h2 className="text-2xl font-semibold text-gray-800 dark:text-gray-200 mb-4">Reading Progress</h2>
+            <div className="bg-white dark:bg-gray-800 rounded-lg shadow p-6">
+              <div className="mb-6">
+                <div className="flex justify-between items-center mb-2">
+                  <span className="text-sm font-medium text-gray-600 dark:text-gray-400">
+                    {formatNumber(readingProgress.readStories)} of {formatNumber(readingProgress.totalStories)} stories read
+                  </span>
+                  <span className="text-sm font-semibold text-blue-600 dark:text-blue-400">
+                    {readingProgress.percentageRead.toFixed(1)}%
+                  </span>
+                </div>
+                <div className="w-full bg-gray-200 dark:bg-gray-700 rounded-full h-3">
+                  <div
+                    className="bg-blue-600 h-3 rounded-full transition-all duration-500"
+                    style={{ width: `${readingProgress.percentageRead}%` }}
+                  ></div>
+                </div>
+              </div>
+              <div className="grid grid-cols-2 gap-4">
+                <div>
+                  <p className="text-sm text-gray-500 dark:text-gray-400">Words Read</p>
+                  <p className="text-xl font-semibold text-green-600 dark:text-green-400">
+                    {formatNumber(readingProgress.totalWordsRead)}
+                  </p>
+                </div>
+                <div>
+                  <p className="text-sm text-gray-500 dark:text-gray-400">Words Remaining</p>
+                  <p className="text-xl font-semibold text-orange-600 dark:text-orange-400">
+                    {formatNumber(readingProgress.totalWordsUnread)}
+                  </p>
+                </div>
+              </div>
+            </div>
+          </section>
+        )}
+
+        {/* Reading Activity - Last Week */}
+        {readingActivity && (
+          <section>
+            <h2 className="text-2xl font-semibold text-gray-800 dark:text-gray-200 mb-4">Last Week Activity</h2>
+            <div className="bg-white dark:bg-gray-800 rounded-lg shadow p-6">
+              <div className="grid grid-cols-3 gap-4 mb-6">
+                <div className="text-center">
+                  <p className="text-sm text-gray-500 dark:text-gray-400">Stories</p>
+                  <p className="text-2xl font-bold text-gray-900 dark:text-white">
+                    {formatNumber(readingActivity.storiesReadLastWeek)}
+                  </p>
+                </div>
+                <div className="text-center">
+                  <p className="text-sm text-gray-500 dark:text-gray-400">Words</p>
+                  <p className="text-2xl font-bold text-gray-900 dark:text-white">
+                    {formatNumber(readingActivity.wordsReadLastWeek)}
+                  </p>
+                </div>
+                <div className="text-center">
+                  <p className="text-sm text-gray-500 dark:text-gray-400">Time</p>
+                  <p className="text-2xl font-bold text-gray-900 dark:text-white">
+                    {formatTime(readingActivity.readingTimeMinutesLastWeek)}
+                  </p>
+                </div>
+              </div>
+
+              {/* Daily Activity Chart */}
+              <div className="space-y-2">
+                <p className="text-sm font-medium text-gray-600 dark:text-gray-400 mb-3">Daily Breakdown</p>
+                {readingActivity.dailyActivity.map((day) => {
+                  const maxWords = Math.max(...readingActivity.dailyActivity.map(d => d.wordsRead), 1);
+                  const percentage = (day.wordsRead / maxWords) * 100;
+
+                  return (
+                    <div key={day.date} className="flex items-center gap-3">
+                      <span className="text-xs text-gray-500 dark:text-gray-400 w-20">
+                        {new Date(day.date).toLocaleDateString('en-US', { month: 'short', day: 'numeric' })}
+                      </span>
+                      <div className="flex-1 bg-gray-200 dark:bg-gray-700 rounded-full h-6 relative">
+                        <div
+                          className="bg-blue-500 h-6 rounded-full transition-all duration-300"
+                          style={{ width: `${percentage}%` }}
+                        ></div>
+                        {day.storiesRead > 0 && (
+                          <span className="absolute inset-0 flex items-center justify-center text-xs font-medium text-gray-700 dark:text-gray-300">
+                            {day.storiesRead} {day.storiesRead === 1 ? 'story' : 'stories'}
+                          </span>
+                        )}
+                      </div>
+                    </div>
+                  );
+                })}
+              </div>
+            </div>
+          </section>
+        )}
+      </div>
+
+      {/* Ratings & Source Domains - Side by side */}
+      <div className="grid grid-cols-1 lg:grid-cols-2 gap-8 mb-8">
+        {/* Rating Statistics */}
+        {ratingStats && (
+          <section>
+            <h2 className="text-2xl font-semibold text-gray-800 dark:text-gray-200 mb-4">Rating Statistics</h2>
+            <div className="bg-white dark:bg-gray-800 rounded-lg shadow p-6">
+              <div className="text-center mb-6">
+                <p className="text-sm text-gray-500 dark:text-gray-400 mb-1">Average Rating</p>
+                <p className="text-4xl font-bold text-yellow-500">
+                  {ratingStats.averageRating.toFixed(1)} ⭐
+                </p>
+                <p className="text-sm text-gray-600 dark:text-gray-400 mt-2">
+                  {formatNumber(ratingStats.totalRatedStories)} rated • {formatNumber(ratingStats.totalUnratedStories)} unrated
+                </p>
+              </div>
+
+              {/* Rating Distribution */}
+              <div className="space-y-2">
+                {[5, 4, 3, 2, 1].map(rating => {
+                  const count = ratingStats.ratingDistribution[rating] || 0;
+                  const percentage = ratingStats.totalRatedStories > 0
+                    ? (count / ratingStats.totalRatedStories) * 100
+                    : 0;
+
+                  return (
+                    <div key={rating} className="flex items-center gap-2">
+                      <span className="text-sm font-medium text-gray-600 dark:text-gray-400 w-12">
+                        {rating} ⭐
+                      </span>
+                      <div className="flex-1 bg-gray-200 dark:bg-gray-700 rounded-full h-4">
+                        <div
+                          className="bg-yellow-500 h-4 rounded-full transition-all duration-300"
+                          style={{ width: `${percentage}%` }}
+                        ></div>
+                      </div>
+                      <span className="text-sm text-gray-600 dark:text-gray-400 w-16 text-right">
+                        {formatNumber(count)}
+                      </span>
+                    </div>
+                  );
+                })}
+              </div>
+            </div>
+          </section>
+        )}
+
+        {/* Source Domains */}
+        {sourceDomains && (
+          <section>
+            <h2 className="text-2xl font-semibold text-gray-800 dark:text-gray-200 mb-4">Source Domains</h2>
+            <div className="bg-white dark:bg-gray-800 rounded-lg shadow p-6">
+              <div className="grid grid-cols-2 gap-4 mb-6">
+                <div className="text-center">
+                  <p className="text-sm text-gray-500 dark:text-gray-400">With Source</p>
+                  <p className="text-2xl font-bold text-green-600 dark:text-green-400">
+                    {formatNumber(sourceDomains.storiesWithSource)}
+                  </p>
+                </div>
+                <div className="text-center">
+                  <p className="text-sm text-gray-500 dark:text-gray-400">No Source</p>
+                  <p className="text-2xl font-bold text-gray-500 dark:text-gray-400">
+                    {formatNumber(sourceDomains.storiesWithoutSource)}
+                  </p>
+                </div>
+              </div>
+
+              <div className="space-y-3">
+                <p className="text-sm font-medium text-gray-600 dark:text-gray-400">Top Domains</p>
+                {sourceDomains.topDomains.slice(0, 5).map((domain, index) => (
+                  <div key={domain.domain} className="flex items-center justify-between">
+                    <div className="flex items-center gap-2 flex-1 min-w-0">
+                      <span className="text-sm font-medium text-gray-500 dark:text-gray-400 w-5">
+                        {index + 1}.
+                      </span>
+                      <span className="text-sm text-gray-700 dark:text-gray-300 truncate" title={domain.domain}>
+                        {domain.domain}
+                      </span>
+                    </div>
+                    <span className="text-sm font-semibold text-blue-600 dark:text-blue-400 ml-2">
+                      {formatNumber(domain.storyCount)}
+                    </span>
+                  </div>
+                ))}
+              </div>
+            </div>
+          </section>
+        )}
+      </div>
+
+      {/* Top Tags & Top Authors - Side by side */}
+      <div className="grid grid-cols-1 lg:grid-cols-2 gap-8">
+        {/* Top Tags */}
+        {topTags && (
+          <section>
+            <h2 className="text-2xl font-semibold text-gray-800 dark:text-gray-200 mb-4">Most Used Tags</h2>
+            <div className="bg-white dark:bg-gray-800 rounded-lg shadow p-6">
+              <div className="space-y-3">
+                {topTags.topTags.slice(0, 10).map((tag, index) => {
+                  const maxCount = topTags.topTags[0]?.storyCount || 1;
+                  const percentage = (tag.storyCount / maxCount) * 100;
+
+                  return (
+                    <div key={tag.tagName} className="flex items-center gap-3">
+                      <span className="text-sm font-medium text-gray-500 dark:text-gray-400 w-6">
+                        {index + 1}
+                      </span>
+                      <div className="flex-1">
+                        <div className="flex items-center justify-between mb-1">
+                          <span className="text-sm font-medium text-gray-700 dark:text-gray-300">
+                            {tag.tagName}
+                          </span>
+                          <span className="text-sm text-gray-600 dark:text-gray-400">
+                            {formatNumber(tag.storyCount)}
+                          </span>
+                        </div>
+                        <div className="w-full bg-gray-200 dark:bg-gray-700 rounded-full h-2">
+                          <div
+                            className="bg-purple-500 h-2 rounded-full transition-all duration-300"
+                            style={{ width: `${percentage}%` }}
+                          ></div>
+                        </div>
+                      </div>
+                    </div>
+                  );
+                })}
+              </div>
+            </div>
+          </section>
+        )}
+
+        {/* Top Authors */}
+        {topAuthors && (
+          <section>
+            <h2 className="text-2xl font-semibold text-gray-800 dark:text-gray-200 mb-4">Top Authors</h2>
+            <div className="bg-white dark:bg-gray-800 rounded-lg shadow p-6">
+              {/* Tab switcher */}
+              <div className="flex gap-2 mb-4">
+                <button
+                  onClick={() => {/* Could add tab switching if needed */}}
+                  className="flex-1 px-4 py-2 text-sm font-medium bg-blue-100 dark:bg-blue-900/30 text-blue-700 dark:text-blue-300 rounded-lg"
+                >
+                  By Stories
+                </button>
+                <button
+                  onClick={() => {/* Could add tab switching if needed */}}
+                  className="flex-1 px-4 py-2 text-sm font-medium text-gray-600 dark:text-gray-400 hover:bg-gray-100 dark:hover:bg-gray-700 rounded-lg"
+                >
+                  By Words
+                </button>
+              </div>
+
+              <div className="space-y-3">
+                {topAuthors.topAuthorsByStories.slice(0, 5).map((author, index) => (
+                  <div key={author.authorId} className="flex items-center justify-between p-3 bg-gray-50 dark:bg-gray-700/50 rounded-lg">
+                    <div className="flex items-center gap-3 flex-1 min-w-0">
+                      <span className="text-lg font-bold text-gray-400 dark:text-gray-500 w-6">
+                        {index + 1}
+                      </span>
+                      <div className="flex-1 min-w-0">
+                        <p className="text-sm font-medium text-gray-900 dark:text-white truncate" title={author.authorName}>
+                          {author.authorName}
+                        </p>
+                        <p className="text-xs text-gray-500 dark:text-gray-400">
+                          {formatNumber(author.storyCount)} stories • {formatNumber(author.totalWords)} words
+                        </p>
+                      </div>
+                    </div>
+                  </div>
+                ))}
+              </div>
+            </div>
+          </section>
+        )}
+      </div>
+    </div>
+  );
+}
+
+export default function StatisticsPage() {
+  return (
+    <AppLayout>
+      <StatisticsContent />
+    </AppLayout>
+  );
+}
+
+// Reusable stat card component
+function StatCard({ title, value, subtitle }: { title: string; value: string; subtitle?: string }) {
+  return (
+    <div className="bg-white dark:bg-gray-800 rounded-lg shadow p-6">
+      <h3 className="text-sm font-medium text-gray-500 dark:text-gray-400 mb-2">{title}</h3>
+      <p className="text-2xl font-bold text-gray-900 dark:text-white">{value}</p>
+      {subtitle && (
+        <p className="text-sm text-gray-600 dark:text-gray-400 mt-1">{subtitle}</p>
+      )}
+    </div>
+  );
+}

frontend/src/components/layout/Header.tsx

@@ -81,6 +81,12 @@ export default function Header() {
             >
               Authors
             </Link>
+            <Link
+              href="/statistics"
+              className="theme-text hover:theme-accent transition-colors font-medium"
+            >
+              Statistics
+            </Link>
             <Dropdown
               trigger="Add Story"
               items={addStoryItems}
@@ -153,6 +159,13 @@ export default function Header() {
               >
                 Authors
               </Link>
+              <Link
+                href="/statistics"
+                className="theme-text hover:theme-accent transition-colors font-medium px-2 py-1"
+                onClick={() => setIsMenuOpen(false)}
+              >
+                Statistics
+              </Link>
               <div className="px-2 py-1">
                 <div className="font-medium theme-text mb-1">Add Story</div>
                 <div className="pl-4 space-y-1">

frontend/src/components/settings/SystemSettings.tsx

@@ -33,11 +33,18 @@ export default function SystemSettings({}: SystemSettingsProps) {
   });
 
   const [databaseStatus, setDatabaseStatus] = useState<{
-    completeBackup: { loading: boolean; message: string; success?: boolean };
+    completeBackup: {
+      loading: boolean;
+      message: string;
+      success?: boolean;
+      jobId?: string;
+      progress?: number;
+      downloadReady?: boolean;
+    };
     completeRestore: { loading: boolean; message: string; success?: boolean };
     completeClear: { loading: boolean; message: string; success?: boolean };
   }>({
-    completeBackup: { loading: false, message: '' },
+    completeBackup: { loading: false, message: '', progress: 0 },
     completeRestore: { loading: false, message: '' },
     completeClear: { loading: false, message: '' }
   });
@@ -73,43 +80,117 @@ export default function SystemSettings({}: SystemSettingsProps) {
   const handleCompleteBackup = async () => {
     setDatabaseStatus(prev => ({
       ...prev,
-      completeBackup: { loading: true, message: 'Creating complete backup...', success: undefined }
+      completeBackup: { loading: true, message: 'Starting backup...', success: undefined, progress: 0, downloadReady: false }
     }));
 
     try {
-      const backupBlob = await databaseApi.backupComplete();
+      // Start the async backup job
-
+      const startResponse = await databaseApi.backupComplete();
-      // Create download link
+      const jobId = startResponse.jobId;
-      const url = window.URL.createObjectURL(backupBlob);
-      const link = document.createElement('a');
-      link.href = url;
-
-      const timestamp = new Date().toISOString().replace(/[:.]/g, '-').slice(0, 19);
-      link.download = `storycove_complete_backup_${timestamp}.zip`;
-
-      document.body.appendChild(link);
-      link.click();
-      document.body.removeChild(link);
-      window.URL.revokeObjectURL(url);
 
       setDatabaseStatus(prev => ({
         ...prev,
-        completeBackup: { loading: false, message: 'Complete backup downloaded successfully', success: true }
+        completeBackup: { ...prev.completeBackup, jobId, message: 'Backup in progress...' }
       }));
+
+      // Poll for progress
+      const pollInterval = setInterval(async () => {
+        try {
+          const status = await databaseApi.getBackupStatus(jobId);
+
+          if (status.status === 'COMPLETED') {
+            clearInterval(pollInterval);
+            setDatabaseStatus(prev => ({
+              ...prev,
+              completeBackup: {
+                loading: false,
+                message: 'Backup completed! Ready to download.',
+                success: true,
+                jobId,
+                progress: 100,
+                downloadReady: true
+              }
+            }));
+
+            // Clear message after 30 seconds (keep download button visible)
+            setTimeout(() => {
+              setDatabaseStatus(prev => ({
+                ...prev,
+                completeBackup: { ...prev.completeBackup, message: '' }
+              }));
+            }, 30000);
+          } else if (status.status === 'FAILED') {
+            clearInterval(pollInterval);
+            setDatabaseStatus(prev => ({
+              ...prev,
+              completeBackup: {
+                loading: false,
+                message: `Backup failed: ${status.errorMessage}`,
+                success: false,
+                progress: 0,
+                downloadReady: false
+              }
+            }));
+          } else {
+            // Update progress
+            setDatabaseStatus(prev => ({
+              ...prev,
+              completeBackup: {
+                ...prev.completeBackup,
+                progress: status.progress,
+                message: `Creating backup... ${status.progress}%`
+              }
+            }));
+          }
+        } catch (pollError: any) {
+          clearInterval(pollInterval);
+          setDatabaseStatus(prev => ({
+            ...prev,
+            completeBackup: {
+              loading: false,
+              message: `Failed to check backup status: ${pollError.message}`,
+              success: false,
+              progress: 0,
+              downloadReady: false
+            }
+          }));
+        }
+      }, 2000); // Poll every 2 seconds
+
     } catch (error: any) {
       setDatabaseStatus(prev => ({
         ...prev,
-        completeBackup: { loading: false, message: error.message || 'Complete backup failed', success: false }
+        completeBackup: {
+          loading: false,
+          message: error.message || 'Failed to start backup',
+          success: false,
+          progress: 0,
+          downloadReady: false
+        }
       }));
     }
+  };
 
-    // Clear message after 5 seconds
+  const handleDownloadBackup = (jobId: string) => {
-    setTimeout(() => {
+    const downloadUrl = databaseApi.downloadBackup(jobId);
-      setDatabaseStatus(prev => ({
+    const link = document.createElement('a');
-        ...prev,
+    link.href = downloadUrl;
-        completeBackup: { loading: false, message: '', success: undefined }
+    link.download = ''; // Filename will be set by server
-      }));
+    document.body.appendChild(link);
-    }, 5000);
+    link.click();
+    document.body.removeChild(link);
+
+    // Clear the download ready state after download
+    setDatabaseStatus(prev => ({
+      ...prev,
+      completeBackup: {
+        loading: false,
+        message: 'Backup downloaded successfully',
+        success: true,
+        progress: 100,
+        downloadReady: false
+      }
+    }));
   };
 
   const handleCompleteRestore = async (event: React.ChangeEvent<HTMLInputElement>) => {
@@ -792,20 +873,50 @@ export default function SystemSettings({}: SystemSettingsProps) {
             <p className="text-sm theme-text mb-3">
               Download a complete backup as a ZIP file. This includes your database AND all uploaded files (cover images, avatars). This is a comprehensive backup of your entire StoryCove installation.
             </p>
-            <Button
+            <div className="space-y-3">
-              onClick={handleCompleteBackup}
+              <Button
-              disabled={databaseStatus.completeBackup.loading}
+                onClick={handleCompleteBackup}
-              loading={databaseStatus.completeBackup.loading}
+                disabled={databaseStatus.completeBackup.loading || databaseStatus.completeBackup.downloadReady}
-              variant="primary"
+                loading={databaseStatus.completeBackup.loading}
-              className="w-full sm:w-auto"
+                variant="primary"
-            >
+                className="w-full sm:w-auto"
-              {databaseStatus.completeBackup.loading ? 'Creating Backup...' : 'Download Backup'}
+              >
-            </Button>
+                {databaseStatus.completeBackup.loading ? 'Creating Backup...' : 'Create Backup'}
+              </Button>
+
+              {databaseStatus.completeBackup.downloadReady && databaseStatus.completeBackup.jobId && (
+                <Button
+                  onClick={() => handleDownloadBackup(databaseStatus.completeBackup.jobId!)}
+                  variant="primary"
+                  className="w-full sm:w-auto ml-0 sm:ml-3 bg-green-600 hover:bg-green-700"
+                >
+                  ⬇️ Download Backup
+                </Button>
+              )}
+            </div>
+
+            {databaseStatus.completeBackup.loading && databaseStatus.completeBackup.progress !== undefined && (
+              <div className="mt-3">
+                <div className="flex justify-between text-sm theme-text mb-1">
+                  <span>Progress</span>
+                  <span>{databaseStatus.completeBackup.progress}%</span>
+                </div>
+                <div className="w-full bg-gray-200 dark:bg-gray-700 rounded-full h-2.5">
+                  <div
+                    className="bg-blue-600 dark:bg-blue-500 h-2.5 rounded-full transition-all duration-300"
+                    style={{ width: `${databaseStatus.completeBackup.progress}%` }}
+                  ></div>
+                </div>
+              </div>
+            )}
+
             {databaseStatus.completeBackup.message && (
               <div className={`text-sm p-2 rounded mt-3 ${
                 databaseStatus.completeBackup.success
                   ? 'bg-green-50 dark:bg-green-900/20 text-green-800 dark:text-green-200'
-                  : 'bg-red-50 dark:bg-red-900/20 text-red-800 dark:text-red-200'
+                  : databaseStatus.completeBackup.success === false
+                  ? 'bg-red-50 dark:bg-red-900/20 text-red-800 dark:text-red-200'
+                  : 'bg-blue-50 dark:bg-blue-900/20 text-blue-800 dark:text-blue-200'
               }`}>
                 {databaseStatus.completeBackup.message}
               </div>

frontend/src/components/stories/SlateEditor.tsx

@@ -114,9 +114,10 @@ const htmlToSlate = (html: string): Descendant[] => {
             const img = element as HTMLImageElement;
             results.push({
               type: 'image',
-              src: img.src || img.getAttribute('src') || '',
+              // Use getAttribute to preserve relative URLs instead of .src which converts to absolute
-              alt: img.alt || img.getAttribute('alt') || '',
+              src: img.getAttribute('src') || '',
-              caption: img.title || img.getAttribute('title') || '',
+              alt: img.getAttribute('alt') || '',
+              caption: img.getAttribute('title') || '',
               children: [{ text: '' }] // Images need children in Slate
             });
             break;

frontend/src/lib/api.ts

@@ -1013,10 +1013,47 @@ export const databaseApi = {
     return response.data;
   },
 
-  backupComplete: async (): Promise<Blob> => {
+  backupComplete: async (): Promise<{ success: boolean; jobId: string; status: string; message: string }> => {
-    const response = await api.post('/database/backup-complete', {}, {
+    const response = await api.post('/database/backup-complete');
-      responseType: 'blob'
+    return response.data;
-    });
+  },
+
+  getBackupStatus: async (jobId: string): Promise<{
+    success: boolean;
+    jobId: string;
+    status: string;
+    progress: number;
+    fileSizeBytes: number;
+    createdAt: string;
+    completedAt: string;
+    errorMessage: string;
+  }> => {
+    const response = await api.get(`/database/backup-status/${jobId}`);
+    return response.data;
+  },
+
+  downloadBackup: (jobId: string): string => {
+    return `/api/database/backup-download/${jobId}`;
+  },
+
+  listBackups: async (): Promise<{
+    success: boolean;
+    backups: Array<{
+      jobId: string;
+      type: string;
+      status: string;
+      progress: number;
+      fileSizeBytes: number;
+      createdAt: string;
+      completedAt: string;
+    }>;
+  }> => {
+    const response = await api.get('/database/backup-list');
+    return response.data;
+  },
+
+  deleteBackup: async (jobId: string): Promise<{ success: boolean; message: string }> => {
+    const response = await api.delete(`/database/backup/${jobId}`);
     return response.data;
   },
 
@@ -1053,6 +1090,50 @@ export const clearLibraryCache = (): void => {
   currentLibraryId = null;
 };
 
+// Library statistics endpoints
+export const statisticsApi = {
+  getOverviewStatistics: async (libraryId: string): Promise<import('../types/api').LibraryOverviewStats> => {
+    const response = await api.get(`/libraries/${libraryId}/statistics/overview`);
+    return response.data;
+  },
+
+  getTopTags: async (libraryId: string, limit: number = 20): Promise<import('../types/api').TopTagsStats> => {
+    const response = await api.get(`/libraries/${libraryId}/statistics/top-tags`, {
+      params: { limit }
+    });
+    return response.data;
+  },
+
+  getTopAuthors: async (libraryId: string, limit: number = 10): Promise<import('../types/api').TopAuthorsStats> => {
+    const response = await api.get(`/libraries/${libraryId}/statistics/top-authors`, {
+      params: { limit }
+    });
+    return response.data;
+  },
+
+  getRatingStats: async (libraryId: string): Promise<import('../types/api').RatingStats> => {
+    const response = await api.get(`/libraries/${libraryId}/statistics/ratings`);
+    return response.data;
+  },
+
+  getSourceDomainStats: async (libraryId: string, limit: number = 10): Promise<import('../types/api').SourceDomainStats> => {
+    const response = await api.get(`/libraries/${libraryId}/statistics/source-domains`, {
+      params: { limit }
+    });
+    return response.data;
+  },
+
+  getReadingProgress: async (libraryId: string): Promise<import('../types/api').ReadingProgressStats> => {
+    const response = await api.get(`/libraries/${libraryId}/statistics/reading-progress`);
+    return response.data;
+  },
+
+  getReadingActivity: async (libraryId: string): Promise<import('../types/api').ReadingActivityStats> => {
+    const response = await api.get(`/libraries/${libraryId}/statistics/reading-activity`);
+    return response.data;
+  },
+};
+
 // Image utility - now library-aware
 export const getImageUrl = (path: string): string => {
   if (!path) return '';

frontend/src/types/api.ts

@@ -205,3 +205,99 @@ export interface FilterPreset {
   filters: Partial<AdvancedFilters>;
   category: 'length' | 'date' | 'rating' | 'reading' | 'content' | 'organization';
 }
+
+// Library Statistics
+export interface LibraryOverviewStats {
+  // Collection Overview
+  totalStories: number;
+  totalAuthors: number;
+  totalSeries: number;
+  totalTags: number;
+  totalCollections: number;
+  uniqueSourceDomains: number;
+
+  // Content Metrics
+  totalWordCount: number;
+  averageWordsPerStory: number;
+  longestStory: StoryWordCount | null;
+  shortestStory: StoryWordCount | null;
+
+  // Reading Time
+  totalReadingTimeMinutes: number;
+  averageReadingTimeMinutes: number;
+}
+
+export interface StoryWordCount {
+  id: string;
+  title: string;
+  authorName: string;
+  wordCount: number;
+  readingTimeMinutes: number;
+}
+
+// Top Tags Statistics
+export interface TopTagsStats {
+  topTags: TagStats[];
+}
+
+export interface TagStats {
+  tagName: string;
+  storyCount: number;
+}
+
+// Top Authors Statistics
+export interface TopAuthorsStats {
+  topAuthorsByStories: AuthorStats[];
+  topAuthorsByWords: AuthorStats[];
+}
+
+export interface AuthorStats {
+  authorId: string;
+  authorName: string;
+  storyCount: number;
+  totalWords: number;
+}
+
+// Rating Statistics
+export interface RatingStats {
+  averageRating: number;
+  totalRatedStories: number;
+  totalUnratedStories: number;
+  ratingDistribution: Record<number, number>; // rating -> count
+}
+
+// Source Domain Statistics
+export interface SourceDomainStats {
+  topDomains: DomainStats[];
+  storiesWithSource: number;
+  storiesWithoutSource: number;
+}
+
+export interface DomainStats {
+  domain: string;
+  storyCount: number;
+}
+
+// Reading Progress Statistics
+export interface ReadingProgressStats {
+  totalStories: number;
+  readStories: number;
+  unreadStories: number;
+  percentageRead: number;
+  totalWordsRead: number;
+  totalWordsUnread: number;
+}
+
+// Reading Activity Statistics
+export interface ReadingActivityStats {
+  storiesReadLastWeek: number;
+  wordsReadLastWeek: number;
+  readingTimeMinutesLastWeek: number;
+  dailyActivity: DailyActivity[];
+}
+
+export interface DailyActivity {
+  date: string; // YYYY-MM-DD
+  storiesRead: number;
+  wordsRead: number;
+}

solr/stories/conf/managed-schema

@@ -112,6 +112,13 @@
   <field name="searchScore" type="pdouble" indexed="false" stored="true"/>
   <field name="highlights" type="strings" indexed="false" stored="true"/>
 
+  <!-- Statistics-specific Fields -->
+  <field name="hasDescription" type="boolean" indexed="true" stored="true"/>
+  <field name="hasCoverImage" type="boolean" indexed="true" stored="true"/>
+  <field name="hasRating" type="boolean" indexed="true" stored="true"/>
+  <field name="sourceDomain" type="string" indexed="true" stored="true"/>
+  <field name="tagCount" type="pint" indexed="true" stored="true"/>
+
   <!-- Combined search field for general queries -->
   <field name="text" type="text_general" indexed="true" stored="false" multiValued="true"/>