code: @Nonnull
    public final ESuccess createBackup (@Nonnull final File fDestFile)
    {
      ValueEnforcer.notNull (fDestFile, "DestFile");
  
      LOGGER.info ("Backing up database '" + getDatabaseName () + "' to " + fDestFile);
      final DBExecutor aExecutor = new DBExecutor (this);
      return aExecutor.executeStatement ("BACKUP TO '" + fDestFile.getAbsolutePath () + "'");
    }
docs: Create a backup file. The file is a ZIP file.
  
  @param fDestFile
  Destination filename. May not be <code>null</code>.
  @return {@link ESuccess}