Here is my problem:
I'm creating a database that uses three tables from my company's mainframe. Running queries on these tables can be very slow because of the size and because of network speed.
What I'd like to know is if there would be a way to keep a local copy of that table that can be updated either whenever a user opens the database or by clicking an "Update" button within the database.
I'm creating a database that uses three tables from my company's mainframe. Running queries on these tables can be very slow because of the size and because of network speed.
What I'd like to know is if there would be a way to keep a local copy of that table that can be updated either whenever a user opens the database or by clicking an "Update" button within the database.