protected NoSqlDataDatabase createNoSqlDatabase(final IsisConfiguration configuration) {
NoSqlDataDatabase db;
final String host = configuration.getString(DB_HOST, "localhost");
final int port = configuration.getInteger(DB_PORT, 0);
final String name = configuration.getString(DB_NAME, "isis");
final KeyCreatorDefault keyCreator = new KeyCreatorDefault();
db = new MongoDb(host, port, name, keyCreator);
return db;
}