What is a Linux web server and what are its advantages?

A web server is a type of program that provides HTTP (Hypertext Transfer Protocol) to create web pages for users who make HTTP requests through their HTTP client (which is the browser). The web server is referred to as the program that plays the most important role in a web hosting service. In fact, the main role of a web server is to provide different web pages to users.

What is a Linux web server and what are its advantages?

Web servers can be installed on operating systems such as Linux, Windows, Unix, etc. Some of the most useful web servers available are of Linux type. . Some of the most important and widely used web servers are of the Linux type, for this reason this article tries to examine the characteristics of this category of web servers by comparing Linux web servers.

Linux Server is an efficient and powerful type of open source Linux operating system (OS). Linux servers are built to meet the growing needs of business applications such as system and network management, web services, and database management.

Some features of Linux server

In Linux servers, there is no need to restart periodically to maintain the performance level. Linux systems, if properly configured, can generally run accurately until hardware failure or system shutdown.

Types of Linux web servers

In the article What is Linux, you got acquainted with the Linux operating system and you should know that there are various types of Linux web servers in this operating system, the most famous of which is Apache.

Of course, each of these Linux web servers has its own applications, for example, one web server is suitable for environments where the number of requests is high, the other web server is more suitable for servers with strong hardware resources. Terry or another web server is more suitable for caching. You should use the best web server for web hosting depending on your needs.

What is Apache web server?

Apache web server is one of the most famous Linux web servers developed by Apache software organization. Apache, which is an open source software, supports almost all operating systems such as Linux, Windows, Unix, FreeBSD, Mac OS X, etc. Almost 60% of machines are running Apache web server. You can easily customize an Apache web server because it has a modular structure.

Because it is an open source software, if you want to make modifications according to your needs, you can add your modules to the server. This web server is extremely stable compared to other types of Linux web servers, and implementation problems are easily solved. Apache can be successfully installed on multiple platforms. The latest versions of Apache offer you the flexibility to respond to more demands than earlier versions.

The most important advantages of Apache web server

• Open source: Apache is an open source software and therefore it is possible to add different modules to it.
• The ability to install on other operating systems such as Linux, Unix, Windows, FreeBSD, etc.
• Support for widely used Perl, Python, Tcl and PHP programming languages
• Due to the existence of multiple modules, it is possible for administrators to control and limit user requests.
• Its customization is possible due to its modular structure.
• Simplicity and stability
• being free
• It can be customized due to its modular structure

What is nginx web server (nginx)

Another type of Linux web server is Engine X web server. This web server is the second most used and popular web server, accounting for 7.5% of the total web hosting. The first version of NGINX was released in 2004. NGINX was developed with the idea to solve the C10K problem. C10K means finding the answer to the question “How do you create a web server that handles 10,000 simultaneous connections?” Is. Almost 40% of websites use this web server.

NGINX uses asynchronous event-driven architecture to control requests instead of using threads to enable the main purpose of its development, which is to control a very large number of simultaneous connections. This web server can be run on UNIX, Linux, BSD, Mac, Solaris and Windows operating systems. In addition to the common HTTP feature, Nginx supports virtual servers based on IP and name, Piplined connections and FLV streaming. Another interesting feature is the ability to configure online without interrupting clients. We suggest that you don’t miss the article “What is Nginix” in the Abararaz series of articles for a comprehensive understanding of the concept of Engine X, so that in addition to understanding its unique capabilities, you can also learn about the various methods of installing Engine X.

Advantages of Nginx web server

• The ability to establish more than 10 thousand simultaneous connections with the consumption of only 2.5 MB of memory
• The possibility of using it as a proxy
• High speed, which is one of its most important advantages
• The ability to limit the number of processes
• Simple and stable
• Very high performance
• Being open source
• being free
• Compatibility with Windows and Linux operating systems

LiteSpeed web server

Lightspeed is the third preferred web server in the comparison of Linux web servers. This web server is very similar to the Apache web server in many ways and can replace it.

Advantages of LiteSpeed web server

• It is very suitable for high traffic and subscription websites.
• It can support multiple connections at the same time.
• It has high scalability.
• Lightspeed performance is high.
• Its speed is extremely high and it is higher than Apache web server.
• It has high security and is equipped with Anti-DDoS.
• Not completely free.
• Lightspeed web server is simple and easy to work with.
• It is compatible with Apache kernel.
• It consumes less memory than Apache.