Building on the basic structure BACK | 1 2 3 4 5 6 | NEXT | MAIN
Once you finish creating the basic master-detail structure of the application, it is fully functional. End users now can use the application to query, insert, update, and delete data into the REGION and OFFICE tables in the ACME database.

As you can probably guess, getting the application's basic structure down is half the challenge. To optimize usability and performance for end users of the application, you must enhance and fine-tune the application.