How PHP Actually Works: PHP-FPM, Workers, CPU Cores, and Concurrency
A practical guide to how PHP runs in production using Nginx, PHP-FPM workers, OPcache, CPU cores, queues, scaling, and concurrency.
Debugging Like Sherlock Holmes: Start With Evidence, Not Assumptions
A production bug appears. Payments are failing, users are reporting issues, and the team starts looking for answers. Someone says, “It looks like a database issue.” Another person... 👉
Your Software Is Not the Room of Requirement
There was a strange room at Hogwarts. The Room of Requirement. Whatever you needed, the room became exactly that. Need a place to practice? The room appears. Need somewhere to... 👉
AI Writes Faster. But Who Understands the Code?
The old wizard is away. The apprentice’s job is to fetch water. But he thinks, why do all this work manually? He remembers a spell he heard from his master, brings a broom to... 👉
The Ship of Theseus and Technical Debt
In Greek mythology, there was a hero named Theseus who had a famous ship. As time passed, the wooden parts of the ship began to wear out. One by one, the old planks were removed... 👉
