Oracle Recovery Manager is a built-in utility for backing up and recovering databases. RMAN is designed to perform integrity checks that are simply not possible with the user-managed method. The ...

Don't be afraid of using your chosen database's command-line client. I might as well say this up front: I don't like using GUI (aka non-command-line or graphical) tools with my databases. This is ...

This select set of Linux commands can help you master the command line and speed up your use of the operating system. When coming up to speed as a Linux user, it helps to have a cheat sheet that can ...