diff --git a/src/main/java/ru/simsonic/rscPermissions/Backends/BackendDatabase.java b/src/main/java/ru/simsonic/rscPermissions/Backends/BackendDatabase.java
index b75b105..a096457 100644
--- a/src/main/java/ru/simsonic/rscPermissions/Backends/BackendDatabase.java
+++ b/src/main/java/ru/simsonic/rscPermissions/Backends/BackendDatabase.java
@@ -12,18 +12,14 @@ import ru.simsonic.rscUtilityLibrary.ConnectionMySQL;
 
 public class BackendDatabase extends ConnectionMySQL
 {
-	protected final String serverId;
-	public BackendDatabase(Logger logger, String serverId)
+	public BackendDatabase(Logger logger)
 	{
 		super(logger);
-		this.serverId = serverId;
 	}
 	@Override
 	public synchronized boolean connect()
 	{
-		return super.connect()
-			&& executeUpdateT("Initialize_main_v1")
-			&& executeUpdateT("Cleanup_tables");
+		return super.connect() && executeUpdateT("Initialize_main_v1");
 	}
 	public synchronized DatabaseContents retrieveContents()
 	{
@@ -42,7 +38,7 @@ public class BackendDatabase extends ConnectionMySQL
 			});
 		return contents;
 	}
-	public synchronized RowEntity[] fetchEntities()
+	private RowEntity[] fetchEntities()
 	{
 		final ArrayList<RowEntity> result = new ArrayList<>();
 		final ResultSet rs = executeQuery("SELECT * FROM `{DATABASE}`.`{PREFIX}entities`;");
@@ -65,7 +61,7 @@ public class BackendDatabase extends ConnectionMySQL
 		}
 		return result.toArray(new RowEntity[result.size()]);
 	}
-	public synchronized RowPermission[] fetchPermissions()
+	private RowPermission[] fetchPermissions()
 	{
 		final ArrayList<RowPermission> result = new ArrayList<>();
 		final ResultSet rs = executeQuery("SELECT * FROM `{DATABASE}`.`{PREFIX}permissions`;");
@@ -90,7 +86,7 @@ public class BackendDatabase extends ConnectionMySQL
 		}
 		return result.toArray(new RowPermission[result.size()]);
 	}
-	public synchronized RowInheritance[] fetchInheritance()
+	private RowInheritance[] fetchInheritance()
 	{
 		final ArrayList<RowInheritance> result = new ArrayList<>();
 		final ResultSet rs = executeQuery("SELECT * FROM `{DATABASE}`.`{PREFIX}inheritance`;");
diff --git a/src/main/java/ru/simsonic/rscPermissions/Bukkit/BukkitCommands.java b/src/main/java/ru/simsonic/rscPermissions/Bukkit/BukkitCommands.java
index 223b812..47784cd 100644
--- a/src/main/java/ru/simsonic/rscPermissions/Bukkit/BukkitCommands.java
+++ b/src/main/java/ru/simsonic/rscPermissions/Bukkit/BukkitCommands.java
@@ -20,14 +20,27 @@ public class BukkitCommands
 	{
 		this.rscp = rscp;
 	}
-	public final RestartableThread threadFetchTablesData = new RestartableThread()
+	public final RestartableThread threadFetchDatabaseContents = new RestartableThread()
 	{
 		@Override
 		public void run()
 		{
+			if(rscp.connection.isConnected() == false)
+				if(rscp.connection.connect() == false)
+				{
+					BukkitPluginMain.consoleLog.warning("[rscp] Cannot connect to database! Using local cache.");
+					return;
+				}
 			final DatabaseContents contents = rscp.connection.retrieveContents();
-			rscp.internalCache.fill(contents);
-			rscp.permissionManager.recalculateOnlinePlayersSync();
+			if(contents != null)
+			{
+				contents.normalize();
+				rscp.fileCache.cleanup();
+				rscp.fileCache.saveContents(contents);
+				rscp.internalCache.fill(contents);
+				rscp.permissionManager.recalculateOnlinePlayersSync();
+			} else
+				BukkitPluginMain.consoleLog.warning("[rscp] Cannot load data from database.");
 		}
 	};
 	public Thread threadMigrateFromPExSQL(final CommandSender sender)
@@ -41,7 +54,7 @@ public class BukkitCommands
 				{
 					setName("rscp:MigrateFromPExSQL");
 					rscp.connection.executeUpdateT("Migrate_from_PermissionsEx");
-					threadFetchTablesData.join();
+					threadFetchDatabaseContents.join();
 					rscp.getServer().getScheduler().runTask(rscp, new Runnable()
 					{
 						@Override
@@ -51,8 +64,7 @@ public class BukkitCommands
 							rscp.formattedMessage(sender, "Check the latest database row for new data.");
 						}
 					});
-				} catch(InterruptedException ex)
-				{
+				} catch(InterruptedException ex) {
 					BukkitPluginMain.consoleLog.log(Level.SEVERE, "[rscp] Exception in MigrateFromPExSQL(): {0}", ex);
 				}
 			}
@@ -82,11 +94,6 @@ public class BukkitCommands
 		threadInsertExampleRows.start();
 		return threadInsertExampleRows;
 	}
-	public RestartableThread threadFetchTablesData()
-	{
-		threadFetchTablesData.start();
-		return threadFetchTablesData;
-	}
 	public void onCommand(CommandSender sender, Command cmd, String label, String[] args) throws CommandAnswerException
 	{
 		switch(cmd.getName().toLowerCase())
@@ -169,7 +176,7 @@ public class BukkitCommands
 								// TO DO HERE
 								PermissionsEx_YAML importer_pex = new PermissionsEx_YAML(
 									new File(rscp.getDataFolder(), args[2]));
-								threadFetchTablesData();
+								threadFetchDatabaseContents.start();
 								throw new CommandAnswerException(new String[]
 								{
 									"Data has been imported successfully!",
@@ -197,7 +204,7 @@ public class BukkitCommands
 				/* rscp fetch */
 				if(sender.hasPermission("rscp.admin.reload"))
 				{
-					threadFetchTablesData();
+					threadFetchDatabaseContents.start();
 					throw new CommandAnswerException("Tables have been fetched.");
 				}
 				return;
diff --git a/src/main/java/ru/simsonic/rscPermissions/BukkitPluginMain.java b/src/main/java/ru/simsonic/rscPermissions/BukkitPluginMain.java
index a773093..24dda86 100644
--- a/src/main/java/ru/simsonic/rscPermissions/BukkitPluginMain.java
+++ b/src/main/java/ru/simsonic/rscPermissions/BukkitPluginMain.java
@@ -16,6 +16,7 @@ import org.bukkit.scheduler.BukkitScheduler;
 import org.mcstats.MetricsLite;
 import ru.simsonic.rscPermissions.Backends.BackendDatabase;
 import ru.simsonic.rscPermissions.Backends.BackendJson;
+import ru.simsonic.rscPermissions.Backends.DatabaseContents;
 import ru.simsonic.rscPermissions.Bukkit.BukkitPermissionManager;
 import ru.simsonic.rscPermissions.Bukkit.BukkitPluginConfiguration;
 import ru.simsonic.rscPermissions.Bukkit.PlayerEventsListener;
@@ -31,7 +32,7 @@ public final class BukkitPluginMain extends JavaPlugin
 	public  final BridgeForBukkitAPI bridgeForBukkit = new BridgeForBukkitAPI(this);
 	public  final PlayerEventsListener bukkitListener = new PlayerEventsListener(this);
 	public  final BackendJson fileCache = new BackendJson(getDataFolder());
-	public  final BackendDatabase connection = new BackendDatabase(consoleLog, getServer().getServerId());
+	public  final BackendDatabase connection = new BackendDatabase(consoleLog);
 	public  final InternalCache internalCache = new InternalCache();
 	public  final BukkitPermissionManager permissionManager = new BukkitPermissionManager(this);
 	public  final BukkitRegionProviders regionListProvider = new BukkitRegionProviders(this);
@@ -50,17 +51,28 @@ public final class BukkitPluginMain extends JavaPlugin
 	public void onEnable()
 	{
 		settings.readSettings();
-		connection.initialize(settings.getConnectionParams());
 		// Register event's dispatcher
 		getServer().getPluginManager().registerEvents(maintenance, this);
 		regionUpdateObserver.registerListeners();
 		// WorldGuard, Residence and other possible region list providers
 		regionListProvider.integrate();
-		// Start all needed threads
+		// Restore temporary cached data from json files
 		internalCache.setDefaultGroup(settings.getDefaultGroup());
+		final DatabaseContents contents = fileCache.retrieveContents();
+		internalCache.fill(contents);
+		consoleLog.log(Level.INFO,
+			"[rscp] Loaded {0} entity, {1} permission and {2} inheritance rows from local cache.", new Integer[]
+			{
+				contents.entities.length,
+				contents.permissions.length,
+				contents.inheritance.length,
+			});
+		// Start all needed threads
 		permissionManager.start();
 		regionUpdateObserver.start();
-		commandHelper.threadFetchTablesData();
+		// Connect to database and fetch data
+		connection.initialize(settings.getConnectionParams());
+		commandHelper.threadFetchDatabaseContents.start();
 		// Metrics
 		if(settings.isUseMetrics())
 		{
@@ -99,7 +111,7 @@ public final class BukkitPluginMain extends JavaPlugin
 			@Override
 			public void run()
 			{
-				commandHelper.threadFetchTablesData.start();
+				commandHelper.threadFetchDatabaseContents.start();
 			}
 		}, delay);
 	}
diff --git a/src/main/java/ru/simsonic/rscPermissions/IndependentMain.java b/src/main/java/ru/simsonic/rscPermissions/IndependentMain.java
index 36eb6f5..5197556 100644
--- a/src/main/java/ru/simsonic/rscPermissions/IndependentMain.java
+++ b/src/main/java/ru/simsonic/rscPermissions/IndependentMain.java
@@ -9,23 +9,26 @@ import ru.simsonic.rscPermissions.InternalCache.InternalCache;
 public class IndependentMain
 {
 	private static final BackendJson     localJsn = new BackendJson(new File("../"));
-	private static final BackendDatabase remoteDb = new BackendDatabase(Logger.getGlobal(), "test");
+	private static final BackendDatabase remoteDb = new BackendDatabase(Logger.getGlobal());
 	private static final InternalCache   intCache = new InternalCache();
 	@SuppressWarnings({"DeadBranch", "UnusedAssignment"})
 	public static void main(String args[])
 	{
-		String[] qqq = "".split("x+");
 		System.out.println("rscPermissions - Bukkit superperms plugin © SimSonic");
 		System.out.println("https://github.com/SimSonic/rscPermissions/");
 		// TESTING HERE
-		remoteDb.initialize(null, "voxile.ru:3306/servers-shared", "", "", "rscp_");
+		remoteDb.initialize(null,
+			"", // DATABASE
+			"", // USERNAME
+			"", // PASSWORD
+			"rscp_");
 		if(remoteDb.connect())
 		{
 			final DatabaseContents contents = remoteDb.retrieveContents();
 			contents.normalize();
 			localJsn.cleanup();
 			localJsn.saveContents(contents);
-			intCache.fill(contents);
 		}
+		intCache.fill(localJsn.retrieveContents());
 	}
 }