Centralised network
A centralized network is a type of network where all users connect to a central server, which is the acting agent for all communications. This server would store both the communications and the user account information. Most public instant messaging platforms use a centralized network. Also called centralized server-structure.
A centralized network will contain a single method of control for the entire network. A centralized network will typically have only one server. However, some centralized networks may use two or more servers but each submits to one central point of control. Centralized networks possess many benefits, such as the elimination of duplicate processes across many servers. However, if poorly maintained, a centralized server may run slowly or perform poorly.
Centralization Pros and Cons:
While a centralized network possesses many benefits over its decentralized cousins, it doesn't necessarily reign supreme. Centralized networks offer an individual or a small group of individuals complete control over a network. It also ensures the entire network conforms to specific software standards and certain operating rules. If the main server doesn't receive regular maintenance, however, it can spell disaster for the entire network. Decentralization can defeat this problem by breaking the main server into smaller parts, allowing for individuals to maintain each server on its own.
While a centralized network possesses many benefits over its decentralized cousins, it doesn't necessarily reign supreme. Centralized networks offer an individual or a small group of individuals complete control over a network. It also ensures the entire network conforms to specific software standards and certain operating rules. If the main server doesn't receive regular maintenance, however, it can spell disaster for the entire network. Decentralization can defeat this problem by breaking the main server into smaller parts, allowing for individuals to maintain each server on its own.