Apache

What is Apache?

Apache HTTP Server, an open-source web server software that has been one of the most popular web servers on the internet since 1996. Features a modular architecture, extensive configuration options, and support for various programming languages. Known for its flexibility, security features, and .htaccess configuration files. Powers millions of websites worldwide. Part of the LAMP stack (Linux, Apache, MySQL, PHP). Provides robust features for serving static and dynamic content.

When to use it

• Essential for serving web pages, hosting websites, and running web applications in traditional hosting environments.
• Perfect for shared hosting, WordPress sites, and applications requiring .htaccess configuration.
• Ideal when you need a mature, well-documented web server with extensive module support.
• Commonly used in LAMP stacks, for hosting PHP applications, and when you need fine-grained control over server configuration.

When NOT to use it

• High-performance, high-concurrency applications - Nginx handles concurrency better
• When you need reverse proxy capabilities - Nginx is more efficient
• Modern microservices architectures - Nginx or cloud load balancers are better
• When resource efficiency matters - Nginx uses less memory per connection

Related Technologies

More in LAMP, DevOps

Learning Resources