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Server

Server


In computing, a server is a computer program or a device that provides functionality for other programs or devices, called "clients". This architecture is called the client-server model, and a single overall computation is distributed across multiple processes or devices.

Simplifying The Term Server
As the name tells a server is supposed to serve the users. Don't be afraid of the name server, a server is just a computer which runs all seven days in a week nonstop where users store and receive data from it.
Types Of Servers:
  1. Proxy Server.
  2. Mail Server.
  3. Web Server.
  4. Application Server.
  5. Real-time Communication Server.
  6. FTP Server.
  7. Collaboration Server.
  8. Remote Server.
  9. Print Server.
  10. Accounting Server.
How Server Works
  • I already told you, that it is just a computer which remains online all the time.
  • The thing is the servers are built to run for a long period of time without needing a reboot. Which is not in the case like you and me use our laptop or computer.
  • So the operating system in these computers(Server) are also different. There is no new company in the market, but an operating system like Windows or Linux have different operating systems for the servers, which do not need a reboot.
  • There are a bunch of hard drives in which data is stored.
Conclusion 
So now you have a basic idea of what is a server, don't worry if you don't understand it. Just think the server is just a computer which remains online to serve you for downloading and uploading the data.

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