servers are usually called champions and leaders in client-server computing because they provide services to clients. The customers are small machines dropped from servers that are usually get requests to the Server service. In general, a server waits passively to demand for the customer, and that the decision to a service server to the client. For example, a file server, a computer and storage device for storing files of all network users to store files on the server.

client requests to servers in the form of news. These reports described the server what kind of service is requested, and from those customers.


Here

service relate to specific processes, such as change data in the event of a server database. Depending on the services provided by the server, we classify various types of servers. They are: –

File Servers
Database Server
Transaction Server
Groupware
Web Servers

above are the main types of servers in the client-server computing. The servers are usually fat, [high powered clients then] because they provide for all clients that are connected by a network. In this case, it is known as “fat server” -. Atmosphere “Thin Client” In some cases, customers want their own new processes without the server. These customers need only servers for data clarification, in this case, the atmosphere of the atmosphere as “fat client-server is described fat.

fat client or rich client is a computer in the client-server architecture networks which typically provides rich functionality independently of the central server.

A thin client (sometimes also called thin client or thin) is a client computer or client software in client-server architecture networks which rely primarily on the central server for processing activities, focusing primarily line on the transport and output between the user and the remote server. In contrast, a thick client or fat as the best possible treatment and transfers the data only for communications and storage on the server.


The server is almost

hello fed or fed to customers who are connected. This client-server architecture, a long line of mainframes have ended. Its only because of high costs and ensure a high mainframe to continuous operation is required, but the maintenance of the server in the client-server architecture easily compared to mainframes.


Computer-Server