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.

Cloud has become a broad term used to describe various products and services, which is supposed to be utilizing the distributed computing model. Strictly speaking “Cloud Server” is just a virtualized computer instance, a Virtual Private Server. However the term “Cloud” should mean that a “Cloud Server” is a computing instance created on top of an IT infrastructure in which the processing power (processing nodes) – CPU and RAM for example – reside on different physical machines than the data storage (SAN or storage nodes).

Some companies define “Cloud Server” for example as “on-demand virtual machine, created to deliver customizable performance and reliability”, although this is pretty much marketeer’s language. Please also be advised that billing a any virtual server hosting service (whatever it is labeled) on per minutes, per hour or per day basis doesn’t make it “Cloud”. What makes it a “Cloud Server” is the ability to scale up the allocated computing resources on demand.

To understand term “Cloud Hosting”, please read article “What does a Cloud Hosting Mean?“