update db cache size

MediaBrowser.Server.Implementations/Persistence/SqliteExtensions.cs

@@ -141,8 +141,8 @@ namespace MediaBrowser.Server.Implementations.Persistence
             var connectionstr = new SQLiteConnectionStringBuilder
             {
                 PageSize = 4096,
-                CacheSize = 4096,
-                SyncMode = SynchronizationModes.Normal,
+                CacheSize = 2000,
+                SyncMode = SynchronizationModes.Full,
                 DataSource = dbPath,
                 JournalMode = SQLiteJournalModeEnum.Wal
             };

MediaBrowser.Server.Implementations/Persistence/SqliteItemRepository.cs

@@ -79,7 +79,7 @@ namespace MediaBrowser.Server.Implementations.Persistence
 
         private IDbCommand _updateInheritedRatingCommand;
 
-        private const int LatestSchemaVersion = 48;
+        private const int LatestSchemaVersion = 49;
 
         /// <summary>
         /// Initializes a new instance of the <see cref="SqliteItemRepository"/> class.