Ganesan, Prasanna and Sun, Qixiang and Garcia-Molina, Hector (2003) YAPPERS: A Peer-to-Peer Lookup Service over Arbitrary Topology. In: 22nd Annual Joint Conference of the IEEE Computer and Communications Societies (Infocom 2003), March 30-April 3, 2003, San Francisco, CA.
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Existing peer-to-peer search networks generally fall into two categories: Gnutella-style systems that use arbitrary topology and rely on controlled flooding for search, and systems that explicitly build an underlying topology to efficiently support a distributed hash table (DHT). In this paper, we propose a hybrid scheme for building a peer-to-peer lookup service over arbitrary network topology. Specifically, for each node in the search network, we build a small DHT consisting of nearby nodes and then provide an intelligent search mechanism that can traverse all the small DHTs. Our hybrid approach can reduce the nodes contacted for a lookup by an order of magnitude compared to Gnutella, allows rapid searching of nearby nodes through quick fan-out, does not reorganize the underlying overlay, and isolates the effect of topology changes to small areas for better scalability and stability.
|Item Type:||Conference or Workshop Item (Paper)|
|Subjects:||Computer Science > Distributed Systems|
|Related URLs:||Project Homepage||http://infolab.stanford.edu/peers/|
|Deposited By:||Import Account|
|Deposited On:||13 Aug 2003 17:00|
|Last Modified:||24 Dec 2008 09:52|
Available Versions of this Item
- YAPPERS: A Peer-to-Peer Lookup Service Over Arbitrary Topology. (deposited 09 Sep 2002 17:00)
- YAPPERS: A Peer-to-Peer Lookup Service over Arbitrary Topology. (deposited 13 Aug 2003 17:00) [Currently Displayed]
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