Summer is tightening its grip and the asphalt is boiling, but in web development there is no respite. While the city sweats at 40 degrees, projects continue their course. There's no rush, but no pause either: it's time to optimize processes and refresh ideas without the heat melting the logic. Here are a few steps to avoid crashing.
Refactor without sweating: hot migration to microservices 🌡️
Dividing a monolith into microservices is like going from a concrete block to Lego pieces. Start with the authentication module, then add an API Gateway and deploy Docker containers. The trick is to use message queues like RabbitMQ to avoid losing data. Each step must be reversible: if something fails, roll back. The heat does not forgive production errors.
Air conditioning and other developer illusions 🥵
The technician said the split unit can't handle any more, right when you were compiling the frontend. The laptop is smoking and you think the cloud server will at least be cool. Lie: even AWS charges extra to keep instances cold. In the end, the only thing that cools down is your coffee while you wait for the CI/CD to finish. Ironies of code.