PHP VERSION + NGINX
You MUST remember to choose NGINX as the web server instead of Apache whenever you change the Apache version to support your website. Please select FPM application served by nginx.
What is NGINX? How does it work?
NGINX is a well-known open-source web server programme that is pronounced “engine-ex.” It worked for HTTP web serving when it was first released. However, it now also functions as an email proxy for IMAP, POP3, and SMTP as well as a reverse proxy and HTTP load balancer.
In October 2004, it received its formal release. Igor Sysoev, the software’s author, began working on his project in 2002 in an effort to find a solution to the C10k issue. The C10k challenge involves managing 10,000 connections at once. Web servers are required to manage significantly more connections in the modern era. It provides an event-driven and asynchronous architecture as a result. Because of this capability, NGINX is among the fastest and most scalable servers.
Many high-traffic websites have been using its service because of its excellent capacity to manage numerous connections and quickness. These online behemoths include companies like Google, Netflix, Adobe, Cloudflare, WordPress.com, and a host of others.
How does NGINX work?
Let’s first examine the operation of a web server. The browser makes contact with the website’s server when someone requests to open a webpage. The requested files for the page are then found by the server and sent to the browser. Only the most basic of requests are being made here.
The previous illustration is likewise seen as a single thread. NGINX does not operate in the same way as conventional web servers, which produce one thread for each request. It operates with an event-driven, asynchronous architecture, as was previously mentioned. It indicates that a worker process is used to manage similar threads, and that worker connections are the smallest elements that make up each worker process. The management of request threads is then the responsibility of this entire unit.
Although it may seem straightforward, one worker connection can handle up to 1024 requests that are comparable. As a result, thousands of requests can be processed without any problems. It became ideal for popular websites like e-commerce, search engines, and cloud storage because of this as well.
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NGINX vs Apache
Among popular web servers, Apache is one of the main rivals for NGINX. It has been around since the 90s and has a large user community as well. If you are curious about which web server is best for your needs, take a look at this brief and informative comparison between these two.
Compatibility is one of the few details you should consider when choosing software. Both web servers can run on many operating systems that support the Unix system. Unfortunately, NGINX’s performance on Windows is not as great as on other platforms.
All users, from novices to experts, require a helpful community that they can turn to when they are having issues. Apache lacks assistance from its parent organisation, the Apache Foundation, but NGINX and Apache both provide mailing support and a Stack Overflow forum.
NGINX consumes a little less RAM than Apache and is two times faster at handling 1000 connections of static content at once. However, both have the same speed when measured for how well they function when running dynamic material. If you have a more static website, NGINX is a better option.