Relational Database Basics This course teaches you the fundamental concepts of relational databases and Relational Database Management Systems (RDBMS) such as MySQL, PostgreSQL, and IBM Db2.

MySQL 101: Installation, care, and feeding on Ubuntu If you've got 15 minutes, we can show you the ropes of basic MySQL management.

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.