For each business applicaiton with an underlying database, we seem to have a live production database, a test database (with test clone of the app), and also a user acceptance database for changes/upgrades. our admins only seem to backup the live production db. is this common? Or can there be instances whereby you also backup your test and uat databases as well?
This video shows, step by step, how to configure Oracle Heterogeneous Services via the Generic Gateway Agent in order to make a connection from an Oracle session and access a remote SQL Server database table.
This video shows setup options and the basic steps and syntax for duplicating (cloning) a database from one instance to another. Examples are given for duplicating to the same machine and to different machines