- A server that enables multiple clients to share resources.
- Allow the network to centralize functions and applications in one or more dedicated file servers
- The file servers become the heart of the system, it providing access to resources and providing the security.
- Provides the mechanism to integrate all the components of the network and allow multiple users to simultaneously share the same resources regardless of physical location.
Below here shows some examples of NOS 'client' :
- Windows Server
- Novell Netware
- Banyan VINES
Advantages :
- Centralized servers are more stable.
- Security is provided through the server
- Flexibility – New technology can be easily integrated into system.
- Accessibility – Server can be accessed remotely and across multiple platforms.
- High expenses – Requires initial investment in dedicated server.
- Maintenance – Large networks will require a staff to ensure efficient operation regularly.
- Dependence – When server goes down, operations will cease across the network.
