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Peer-2-Peer Model

This model allows nodes to request and provide services, thereby enhancing network flexibility and reducing reliance on central points of failure. It’s a network model where multiple computers or devices communicate directly without the need for a centralized server.

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2 Types of Peer-2-Peer Model : structured and unstructured P2P networks.

Structured

Unstructured

Node organization

nodes are organized into a specific structure (ring, tree)

nodes are connected randomly

Routing & serching

efficient routing and searching of data within network

routing and searching can be more difficult

Complexity

more complex because of structure of node

simpler to implement

Pros

less flexible

flexible to set up and implement

Cons

more difficult to manage and implement

routing & seraching more difficult because of lack of structure