Peer-Serv: A Framework of Web Services in Peer-to-Peer Environment

Typically, Web services are published on a centralized registry, which may lead to many drawbacks. And Peer-to-Peer systems bring more availability, scalability, and extensibility. Considering the features of Web services and P2P technology, we provide the decentralized infrastructure Peer-Serv, which is composed of numerous service brokers, service provides and service requestors, to support sharing Web services in P2P environment. In order to process service queries efficiently, we also present some optimization mechanisms. Preliminary experimental results verify the effectiveness of those optimization techniques.

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