Over the last decade, software development has become increasingly dependent on Software-as-a-Service (SaaS) platforms. Source code is stored on hosted Git providers, project management takes place in cloud applications, documentation lives in online knowledge bases, and monitoring data is collected by third-party observability services.
OPcache is the single most impactful PHP performance setting you can tune. Without it, PHP parses and compiles every script on every request. With a well-tuned OPcache, compiled bytecode is served from shared memory — no disk reads, no compilation.
Brute-force login attempts, credential stuffing, and API scraping are routine threats for any public-facing server. Nginx's built-in rate limiting module stops these attacks at the edge — before PHP even starts.
In the digital age, where websites are integral to business operations and user engagement, the smooth functioning of web servers is paramount. Monitoring web server log files is an often overlooked yet crucial practice that can significantly enhance the performance, security, and reliability of your website.