What is a server? Today this word is very often found both on the Internet and in colloquial speech. However, not everyone knows the true meaning of this term.
In this article, we'll look at what a server means and what its purpose is.
What does server mean
The server is a specialized computer (workstation) for executing service software. Its job is to execute a series of appropriate service programs that usually determine the purpose of a given device.
Translated from English, the word "serve" means - "to serve." Based on this, you can intuitively understand that the server is a kind of large office computer.
It is worth noting that in a narrower sense, a server also refers to the hardware of an ordinary computer. That is, the "filling" of the PC, without a mouse, monitor and keyboard.
There is also such a thing as a web server - special software. However, in any circumstance, whether it is a service computer or service software, the service program runs autonomously, without human intervention.
What does a server look like and how it differs from a simple PC
Outwardly, the server may look exactly like a system unit. Such units are often found in offices to perform various office tasks (printing, information processing, file storage, etc.)
It is important to note that the size of the server (block) directly depends on the tasks assigned to it. For example, a site with a lot of traffic requires a powerful server, otherwise it simply cannot withstand the load.
Based on this, the server size can increase tens or even hundreds of times.
What is web server
Most large internet projects need servers. For example, you have your own website, which is visited by visitors around the clock.
Therefore, in order for people to have constant access to the site, your computer must work without stopping, which is impractical and essentially impossible.
The way out is just to use the services of a hosting provider, which has many servers that work without stopping and are connected to the Network.
Thanks to this, you can rent a server, saving yourself the trouble. Moreover, the price of such a lease may vary, depending on your needs.
In simple terms, without servers, there would be no websites, and therefore the Internet itself.
