OPcache is a PHP extension that allows opcode caching and optimization by storing the precompiled script bytecode in memory, eliminating the need to read the code from disk and improving performance. From PHP version 5.5 and beyond, the extension is included by default; in this article, I'll explain how
Let's say you have a problem. You are serving a SaaS-based software with each client needing to have their own subdomain setup. The easiest way is to point all of their DNS to the servers, right? But how about your VirtualHost setup? Do I need to set up each subdomain's
There's a lot of guides for setting up the LAMP/LEMP stack on the web, and most of them are scattered and sometimes only provide the default config without any optimization. Here I am going to tell you how to install and configure the software that is production-ready and optimized.