Layered Backend System
A step-by-step walk through the request and response cycle: how proxies, routing, middleware, controllers, services, and repositories work together in a layered backend.
A step-by-step walk through the request and response cycle: how proxies, routing, middleware, controllers, services, and repositories work together in a layered backend.
How controllers check and reshape incoming data before it reaches business logic, why the backend must never trust the frontend, and where each step fits in the MVC flow.
