What is Nginx and how does it work? –

How Nginx Works

The basic operation of Nginx is similar to that of other web servers, in which a user makes a request through the browser to the server, and the server sends the requested information to the browser.

What makes Nginx different is its architecture when it comes to handling processes, since other web servers like Apache create a thread for each request.

That is, every time a user makes a request to the server, for example entering the web, a new thread will be created.
Nginx works in a more efficient way thanks to the asynchronous architecture based on events, in which instead of creating a thread for each request, it manages everything under the same workflow where the different threads are managed.

This nginx thread or process contains multiple microprocesses or worker calls. This translates into better performance for Nginx compared to Apache, especially in terms of memory consumption.