Topic_3_FT - P2P middleware CS3283 What is Peer-to-...

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Unformatted text preview: P2P middleware CS3283 What is Peer-to- Peer(P2P)? Aim Aims sharing resources on a very large scale by eliminating any requirement Why P2P? • Own and manage themselves • Share resources • Scalability of the users History • 1st generation o Napster music exchange service • 2nd generation o scalability, anonymity and fault tolerance • 3rd generation o middleware independent Andrew's Slides What is the middleware service in peer-to-peer? • Network Routing • Coordination • Concurrent Control What is the middleware service in peer-to-peer? • Network Routing – It manage the network communication – Manage network error handling, peer list – Overlay the networks and enable p2p routing – Handle the peer groups data table – “Marshalling” and “Unmarshalling” the communication segement in the middleware layer communication – Network communication protocol port handling What is the middleware service in peer-to-peer? • Coordination – Communicate with active nodes in distributed network that running different operating system...
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This note was uploaded on 01/17/2011 for the course CS CS3283 taught by Professor Kylam during the Spring '10 term at City University of Hong Kong.

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Topic_3_FT - P2P middleware CS3283 What is Peer-to-...

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