For undefined/unsupported databases, you'll need to: Install JDBC driver file. Add custom database to db_connection_type.conf example of db_connection_type.conf: [dummy_DB_type] displayName = dummy_DB serviceClass = com.splunk.dbx2.DefaultDBX2JDBC jdbcDriverClass = $JDBC driver class$ jdbcUrlFormat = $JDBC URI Format$ ui_default_catalog = $database$ Once you restarted Splunk, you can go configuration -> Connections -> New connection. dummy_DB should be available in dropdownlist of "Connection Type" your can also refer here: https://docs.splunk.com/Documentation/DBX/latest/DeployDBX/Installdatabasedrivers#Install_drivers_for_other_databases ... View more