SERVER SOLUTIONS
A server is a type of computer or device on a network that manages network resources. Servers are often dedicated, meaning that they perform no other tasks besides their server tasks. On multiprocessing operating systems, however, a single computer can execute several programs at once. A server is a computer program or device that provides a service to another computer program and its user, also known as the client. ... A given application in a computer may function as a client with requests for services from other programs and also as a server of requests from other programs. One computer to do the job of multiple systems. A server can assume the functions of some devices, such as the router, the NAS device, backup storage drive, and firewall. ... Some server tasks barely tax the hardware so running multiple physical systems can be a waste of space and energy when a single server can suffice.
