What is a Server and how does it work

What is a server and how does it work?

What is a Server and how does it wok

What is a server

A server It can send data through the Internet to systems on a local area network (LAN) or large network (WAN).

types of servers

There are many types of servers, including web servers, mail servers, and file servers. Each type functions with special server software. For example, a web server can run Apache HTTP Server or Microsoft IIS, both of which allow websites to be accessed via the Internet. Programs such as Exim or iMail can be run on a mail server, which provides an SMTP service for sending and receiving email. The file server can use Samba or the operating system's file sharing service to share files over the network.
the server functions as a service by sending messages to friends on WhatsApp or chatting with colleagues on Facebook, all on one server. Servers are the foundation of the internet and our lives. From bank transfers to several applications to playing games, everything is done through a server. For example, if you send email through Gmail, you work on Google's servers and ensure that your email reaches the recipient. In addition, record your e-mail and data for as long as you want. Now there is a shared server, e.g. B. The WhatsApp server is where many users work, and then there is a special server that is used by users for specific purposes. However, the use of special servers is charged and, unlike WhatsApp, cannot be used freely.


Now you also hear that the server is not functioning properly. This may be because more users are working or working at the same time, which puts a strain on the server and slows the server's speed and requires more time. Often when a bank's website is hung and you cannot complete your transaction, this is caused by too many users using this server at the moment, or poor server quality. To overcome this problem, larger companies always ensure that they use the highest and highest configuration servers so that their work is not hampered. As often happens, Google's website stops responding even with an unprecedented number of users. This is because the server that Google uses has the highest quality and excellent configuration and even after scaling the number of users it works smoothly.

In short,

 the server is the reason why you send emails, order food online, chat via WhatsApp, search Facebook and everything you can do on the Internet. Finally, I want to mention that the server is one of the most important inventions of the modern world and that the smooth functioning of the server is necessary for the smooth functioning of our daily activities and has become a human need to survive.