Three seconds is all it takes before your customer decides to leave. Would you imagine that! The audacity of some people! But, can you really blame them? We live in a fast-paced world. Wasting people’s time is worse than wasting their money. Developers are striving to provide value in as short of time as possible. Just as I am now writing this tutorial. I’m adamant about not wasting your time but providing you with concrete info for you to learn something new.

Apache – the technology that powers the web. I’m not sure if that is correct, but I think that we wouldn’t see the world wide web in its current shape without it. Launched in 1995 and since April 1996, it has been the most popular web server around the world. Because of handling your users’ requests, Apache serves as the front application. It is crucial to understand what your server is doing, what file users are accessing, from where they came, and much, much more.

NGINX is a popular web server featuring a wide range of capabilities, including reverse proxy, mail proxy, HTTP cache, and load balancing. It offers TLS offloading and a health check of the backends and supports gRPC, WebSocket, and HTTP/2. In short, NGINX is a one-stop solution for most of your web server needs. When using NGINX, monitoring its metrics is crucial for tackling issues.