This is a repackaged open source Stack wherein additional charges lies for pre-configured stack which includes Apache2, Mysql, & Php, which makes it easy for you to use LAMP stack .
Highly tailored, pre-configured, customizable and one click solution at your steps.
Joomla is written in PHP, uses object-oriented programming (OOP) techniques and software design patterns, stores data in a MySQL, MS SQL, or PostgreSQL database, and includes features such as page caching, RSS feeds, printable versions of pages, news flashes, blogs, search, and support for language internationalization.