Efficient Load Balancing in Peer-to-Peer Systems Using Virtual Servers

Provided by: Interscience Open Access Journals
Topic: Security
Format: PDF
Load balancing is a critical issue for the efficient operation of peer-to-peer networks. With the notion of virtual servers, peers participating in a heterogeneous, structured Peer-To-Peer (P2P) network may host different numbers of virtual servers, and by migrating virtual servers, peers can balance their loads proportional to their capacities. Peers participating in a Distributed Hash Table (DHT) are often heterogeneous. The existing and decentralized load balance algorithms designed for the heterogeneous, structured P2P networks either explicitly construct auxiliary networks to manipulate global information or implicitly demand the P2P substrates organized in a hierarchical fashion.

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