MySql is without any doubt the most popular database management system and is somehow known to be today's standard in term of databases management system.
However, for beginners, it is not always easy to get a database ready, that's why our servers are delivered with cPanel and phpMyAdmin wich is an online editor for MySql databases.
Most Content Management Systems uses MySql databases, this is why, here at PL Server, most of our servers comes pre-equipped with MySql by default as well as PHP and Apache.