Download the JDBC driver from there. If the ext folder does not exist, create it. Shutdown and Restart JavaScheduler Step 3. Otherwise use the IP address or Domain name of the server where the database resides. If you installed your database and you do not know what your port number is, chances are you do not need to specify a port number.
Most installations use the default ports.
Test the Connection Hit the Test the Connection button. If everything was setup correctly, you will see some database information.