What is a server and what are its functions

For a novice computer user, and not only, any information regarding its functions and terms is important. This is necessary to navigate the vast world of the Internet and use all the capabilities of modern technology. When working with a computer, they often use a server. Therefore, let's talk a little about what a server is and what functions it performs.

To begin with, dry terminology. The server is a separate computer that is capable of processing a very large flow of information and constantly performing certain tasks. It differs in its functionality.

The server can provide and control the access of a certain group of people (for example, company employees) to the Internet. Email processing is also one of the server features.

When you connect to the Internet and gain access to a specific address, the server is constantly mentioned. It provides access to the Internet, namely to certain pages of any users. This is the answer to the question, what is a web server. Simply put, this is our guide on the World Wide Web. It is he who provides the connection of computer users around the world with an infinite number of sites on the Internet. It is thanks to him that you read this article.

So, what is a web server we figured out. Now let's talk a little about other varieties.

A server that provides the collection, storage and processing of video information and video games is called a video server. Like any other similar, it is installed on a computer that must have large memory and high performance.

We often look for the right information on the World Wide Web. This is possible only with the help of search engines that perform this function.

The mail server helps us process incoming e-mail. It provides services that are a response to sent electronic inquiries.

Work on the Internet provides a WWW server. These three English letters are familiar to all users of the World Wide Web, as the beginning of an address on the Internet.

When we make a request to the database, its server is connected to the work. It processes the information received and finds the right solution. You probably already figured out for yourself what a server is? But the listing is not finished yet. The computer has great capabilities and one of the main roles in this is played by this particular main laptop.

All information must be secured to restrict access to sensitive data. This function is performed by the protection server.

The application server contributes to supporting functions. For example, when setting a task, it selects the necessary information in various databases.

If mass access to information is required, then a remote access server is connected to the work. He met everyone who connected to the Internet.

And finally, a file server that stores, searches and distributes information to a specific group of users.

This review shows what a server is. This is an almost indispensable intermediary when working or organizing work on the Internet or among a certain group of people.

When working on a computer and on the Internet, several servers are involved. Communication occurs using one of them. He, in turn, can communicate with several other servers to provide the necessary information or to complete tasks. All data is provided based on certain Internet standards.

Work with the web server is carried out using a browser. All processes that start the server are called clients.

I think we figured out a little what server is. The main thing is that without his participation it is impossible to work on the Internet. Server services are not visible, but necessary.

What is a server? This is the main participant in almost all processes taking place in the world of computers.

Source: https://habr.com/ru/post/A8425/


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