What is and how the Apache Server works

The servers are the machines responsible for providing the information on the websites and services that we access over the internet, so that, they are the computers and systems that store the information that is accessed whenever the user makes a request through browsers and online services.

What is Apache Server?

In addition to dedicated operating systems, the servers use software that interfaces between the server and the user, and it is exactly for this purpose that the Apache software was developed.

The software is extremely popular with web developers, making it one of the most used worldwide. Apache is an extremely competent and versatile software, and even being used even by the corporate environment, it has open source and free distribution (open-source).

Apache is one of the main software for web servers on the market.Apache is one of the main software for web servers on the market.Source: Disclosure / Apache

Main features

Apache software is known to be a powerful and constantly evolving tool, since, as it is an open source system, it makes it receive a large number of updates and is less vulnerable. The patches that update the code are constant, which keeps Apache always stable and able to handle a greater number of requests.

Another feature that appeals to Apache developers is its modularity, which allows developers to apply specific features according to their demand, as well as the features that can be improved according to each project.

How does Apache work?

Like most web servers, the Apache software is capable of carrying out all the procedures for transmitting data over the web. The service obtains the IP address of the domain through the cache or through the DNS server, requests the complete URL through the browser and transmits the responses from the server, sending the requested pages and presenting the appropriate messages for each user.

Apache has been in operation since 1995, and its prestige has made the software gain about 43% of its market, and is still used by giants like Airbnb, eBay, Netflix, Cisco and other technology giants.

Features and compatibility

Because it is a complete tool, Apache offers a wide variety of features such as administrative control panel, sending customizable error messages, authentication scheme, virtual host module (allows you to run multiple sites simultaneously), as well as SMTP and FTP , which are protocols for data and file transfers.

In addition to being able to be used in conjunction with other complementary systems, Apache is compatible with the main operating systems such as Linux, Windows NT, MacOS and Unix. Apache also supports the programming languages ​​PHP, Perl and Python, which are the most used by web developers today.

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