Colocation is a term used to describe a certain type of IT Hosting service provided by telecommunication facilities and data centers to clients who own equipment and need to house it. There are different levels of Colocation – from colocation of a single standard desktop computer or rack server to rack enclosures (cabinets) used for colocation of multiple computing appliances.

The minimum services provided by the host facility (data center) to a client are: space, power feed, access to internet service, power and cooling. The facilities usually house IT equipment into rack cabinets (See “Server Cabinet”, “19-inch Rack” and “Tower Server Rack”), mount them into rack units, connect them to special types of power distribution units (PDU) and connect them to networking equipment (network switches) to provide them with Internet connectivity.

The term LAMP platform stands for: Linux, Apache, MySQL, and PHP/Perl/Python. Linux OS distributions are the core of the L.A.M.P. server software combination. It is the most popular among the web developers because of its stability and flexibility.

Apache is a open source HTTP Server management software and is probably the most popular web server automation program. It is developed and maintained by a large community of developers with the help of the Apache Software Foundation. The Apache is available for Unix, GNU, FreeBSD, Linux, Solaris, Novell, Mac OS X, Microsoft Windows  and other operating systems.

MySQL is a relational database management system (RDBMS), which when run on a server, provides multi-user access to a number of databases. There are more than 10 million servers that run MySQL.

PHP is a programming language designed for producing dynamic web pages and is used mainly in server-side application software. Perl and Python are also programing languages.