Why Are Servers Always On?
The servers are always on because they are commonly used to deliver services that are constantly required, most servers are never turned off. Consequently, when servers fail, they can cause network users and companies many problems. To alleviate these issues, servers are commonly set up to be fault tolerant.
What is a Server?
A server is a hardware device or software that processes requests sent over a network and replies to them. A client is the device that submits a request and waits for a response from the server. The computer system that accepts requests for online files and transmits those files to the client is referred to as a “server” in the context of the Internet.