* Traffic congestion on the network has been an issue since the inception of the client-server paradigm. As the number of simultaneous client requests to a given server increases, the server can become overloaded. Contrast that to a P2P network, where its aggregated bandwidth actually increases as nodes are added, since the P2P network's overall bandwidth can be roughly computed as the sum of the bandwidths of every node in that network. * The client-server paradigm lacks the robustness of a good P2P network. Under client-server, should a critical server fail, clients' requests cannot be fulfilled. In P2P networks, resources are usually distributed among many nodes. Even if one or more nodes depart and abandon a downloading file, for example, the remaining nodes should still have the data needed to complete the download
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we use sockets for client server model..
the server is a process that can resite of same machine as a client or on a different machine the client software usually the location of the server from client by redirecting the service.....(upload by vams)
The computer on a network that requests resources from the server is called the client. The server may also be used to implement administrative security for the client computers.
FTP, NFS, DNS, email, and HTTP (the web browsing protocol) all rely on client server model.
Client/server describes the relationship between two computer programs in which one program, the client, makes a service request from another program, the server, which fulfills the request. Although the client/server idea can be used by programs within a single computer, it is a more important idea in a network. In a network, the client/server model provides a convenient way to interconnect programs that are distributed efficiently across different locations. Computer transactions using the client/server model are very common.
Client / Server
A communications server works by connecting the server and the client through streaming. A good communications server should have a powerful programming model.
The Peer-to-Peer networking model.
In Peer to peer the machines work as a workgroup machines and can access each other and they process themselves but in client server model all the requests of clients are sent to server it processes the request and send the result to client
Pretty much a client server network is known as a client server network.
Client Server
The example of client server model is that to check your bank account from your computer, a client program in your computer forwards your request ro a server program at the bank. this program may in turn forward the request to its own client program that sends a request to a database server at another bank computer to retrieve your account balance.The balance is returned back to the bank data client, which in turn serves it back to the client in your personal computer,which displays the information for you.