LAMP
/læmp/
n. “The classic web stack that lights up the internet.”
LAMP is an acronym for a widely used web development stack consisting of Linux (operating system), Apache (web server), MySQL (database), and PHP (programming language). Sometimes, variants substitute Perl or Python for PHP, but the core concept remains the same: a complete environment for developing and deploying dynamic websites and applications.
Each component of LAMP serves a specific role:
Apache
/ˈæp-tʃi/
n. “The web server that started the modern web.”
Apache, formally known as the Apache HTTP Server, is a free, open-source web server software that serves web content over the HTTP and HTTPS protocols. It has been one of the most popular web servers since the mid-1990s and is widely deployed for hosting websites, web applications, and APIs.
Linux
/ˈlɪnʊks/
n. “An operating system that refuses to be owned.”
Linux is a family of open-source operating systems built around the Linux kernel, first released by Linus Torvalds in 1991. It forms the foundation of everything from servers and supercomputers to smartphones, routers, embedded devices, and developer laptops quietly running under desks worldwide.