I've upgraded to the 4.0.12 of mySQL on my WinXP box (I use it for local dev stuff, mainly for my vBulletin forum), and so far it seems to work just fine. However I've been reading that after ...

Whether you’re running a LAMP stack on Ubuntu or CentOS, you need to back up your MySQL databases. Learn how to do this with the help of the mysqldump command. Your Ubuntu Server is up and running ...