DevOps

Introduction to error_page Directive In the world of web servers, NGINX stands out for its performance, stability, and rich feature set. One of the key features of NGINX configurations is the error_page directive. This tutorial will......

Introduction When it comes to managing server connections, particularly for high-traffic websites, a solid understanding of keepalive connections is crucial. In this tutorial, we’ll dive deep into the world of NGINX and explore......

Introduction NGINX is a high-performance web server that also works as a reverse proxy, load balancer, and HTTP cache. One of its many powerful extensions is the GeoIP module which allows you to configure NGINX to use the geographic......

Introduction Caching is an indispensable feature in a web server’s configuration that can significantly speed up load times and reduce server load by temporarily storing (caching) copies of files or web content to serve future......

Introduction to NGINX Mail Core Module NGINX, a high-performance web server, reverse proxy, and an IMAP/POP3 proxy server, have proven its might in handling high concurrency with low memory usage. One of its lesser-known but powerful......

Introduction When managing a web server, especially NGINX, it’s quite common to encounter various errors that might halt your productivity and push you to delve into the realm of troubleshooting. One common error that might......

Introduction Encountering a 504 Gateway Timeout error can be a frustrating experience for both the website owner and the end user. However, understanding the root causes and implementing effective solutions can turn these frustrations......

Introduction When it comes to real-time bidirectional event-based communication, Socket.io is frequently the go-to choice for many developers. Running Socket.io behind NGINX, however, can be somewhat complex due to the need for special......

The Problem Setting up NGINX with SSL (Secure Sockets Layer) is a common task for any web administrator or developer wanting to secure traffic to a web server. However, encountering errors during this process can be discouraging,......

The Problem NGINX is a high-performance web server that is also used as a reverse proxy, load balancer, and HTTP cache. Despite its robustness, encountering errors is not out of the ordinary. One such error is an NGINX response that......

Introduction The NGINX 502 Bad Gateway error is a common HTTP status code that indicates that one server on the internet received an invalid response from another server. This error is frustrating for both webmasters and users alike.......

Overview In the world of web servers, NGINX is known for its high performance, stability, rich feature set, simple configuration, and low resource consumption. However, sometimes there’s a need to perform certain actions beyond......