Hey. Thanks for the reply. You confirmed what I feared; I have three independent datasources, none of which are accomplishing what I need.
I made the changes you suggested as best I understood. I now have three files related to the database connections:
Here is how each is configured.
The server started without errors and the connection works in the application. The database was disconnecting after a period of no use. Now I will wait a while to see if it disconnects.