Client / Server Databases

Client Server Networks

In client server networks multiple servers may be used for different services. A large server will more than likely have a file server, print server, email server and back-up. Also, client server network files are stored on a server which provides the client with access to a relevant portion of the backing store based on the user currently logged on the network. All of the files can be stored on one array of hard drives and clients usually have a drive letter mapped on their portion of the backing store. Users can also use the same password to access any network resource.

Advantages

All files are stored in a central location. Network peripherals are controlled centrally. Backups and network security is controlled centrally. Users can access shared data which is centrally controlled.

Disadvantages

A specialist network operating system is needed. The server is expensive to purchase. Specialist staff such as a network manger is needed. If any part of the network fails a lot of disruption can occur.