Sciweavers

Share
LCN
2006
IEEE

Cerco: Supporting Range Queries with a Hierarchically Structured Peer-to-Peer System

10 years 1 months ago
Cerco: Supporting Range Queries with a Hierarchically Structured Peer-to-Peer System
Structured Peer-to-Peer systems are designed for a highly scalable, self organizing, and efficient lookup for data. The key space of the so-called Distributed Hash Tables (DHTs) is partitioned and each partition with its keys and values is assigned to a node in the DHT. For data retrieval however, the very nature of hash tables allows only exact pattern matches. We propose Cerco, a simple solution for the problem of range queries by employing a hierarchically structured P2P approach based on the principles of Distributed Hash Tables. We show that a dynamic hierarchy of DHTs with ondemand classification of items can positively influence the response time of queries while maintaining lookup correctness.
Simon Rieche, Klaus Wehrle, Leo Petrak, Clemens Wr
Added 12 Jun 2010
Updated 12 Jun 2010
Type Conference
Year 2006
Where LCN
Authors Simon Rieche, Klaus Wehrle, Leo Petrak, Clemens Wrzodek
Comments (0)
books