What is the Difference Between Client Server and Peer to Peer?

The main difference between client-server and peer-to-peer networks lies in the way they handle services and data. In a client-server network, clients request services and data from a centralized server, while in a peer-to-peer network, each node can both request and provide services. Here are some key differences between the two:

1. Responsibilities: In a client-server network, clients request services, and servers provide them. In a peer-to-peer network, each node can do both request and respond for services.
2. Information Sharing: Client-server networks focus on information sharing, while peer-to-peer networks focus on connectivity.
3. Data Storage: In a client-server network, data is stored on a centralized server. In a peer-to-peer network, each peer has its own data.
4. Cost: Client-server networks are generally more expensive than peer-to-peer networks.
5. Stability: Client-server networks are more stable than peer-to-peer networks, especially when the number of peers increases.
6. Network Size: Client-server networks can be used for both small and large networks. Peer-to-peer networks are generally suited for small networks with fewer than 10 computers.
7. Scalability: Peer-to-peer networks have higher scalability than client-server networks, as they can easily add or remove peers without affecting the network performance or structure.

In summary, client-server networks are centralized and rely on a server to provide services and data, while peer-to-peer networks are decentralized and allow each node to both request and provide services. Client-server networks are more suitable for larger networks and focused on information sharing, while peer-to-peer networks are more suitable for smaller networks and focused on connectivity.

Comparative Table: Client Server vs Peer to Peer

Here is a table comparing the differences between client-server and peer-to-peer networks:

In summary, client-server networks are more centralized, with specific client and server roles, and focus on information sharing. Peer-to-peer networks, on the other hand, are more decentralized, allowing each computer to act as both a client and a server, and focus on connectivity.