Setting Up a Reverse Proxy with Nginx on Ubuntu

In the modern web architecture, the humble web server has evolved far beyond simply serving static HTML files. As applications have grown more complex—decoupled into microservices, powered by multiple backend languages, and demanding robust security—the need for a sophisticated traffic manager has become paramount. Enter the reverse proxy. Positioned between client requests and your application servers, a reverse proxy is the maître d' of your digital infrastructure, directing traffic, handling