PRoBe: Multi-dimensional range queries in P2P networks

O. D. Sahin, S. Antony, D. Agrawal, A. El Abbadi

Research output: Chapter in Book/Report/Conference proceedingConference contribution

5 Citations (Scopus)

Abstract

Structured P2P systems are effective for exact key searches in a distributed environment as they offer scalability, self-organization, and dynamicity. These valuable properties also make them a candidate for more complex queries, such as range queries. In this paper, we describe PRoBe, a system that supports range queries over multiple attributes in P2P networks. PRoBe uses a multi-dimensional:logical space for this purpose and maps data items onto this space based on their attribute values. The logical space is divided into hyper-rectangles, each maintained by a peer in the system. The range queries correspond to hyper-rectangles which are answered by forwarding the query to the peers responsible for overlapping regions of the logical space. We also propose load balancing techniques and show how cached query answers can be utilized for the efficient evaluation of similar range queries. The performance of PRoBe and the effects of various parameters are analyzed through a simulation study.

Original languageEnglish
Title of host publicationWeb Information Systems Engineering, WISE 2005 - 6th International Conference on Web Information Systems Engineering, Proceedings
Pages332-346
Number of pages15
DOIs
Publication statusPublished - 1 Dec 2005
Event6th International Conference on Web Information Systems Engineering, WISE 2005 - New York, NY, United States
Duration: 20 Nov 200522 Nov 2005

Publication series

NameLecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics)
Volume3806 LNCS
ISSN (Print)0302-9743
ISSN (Electronic)1611-3349

Other

Other6th International Conference on Web Information Systems Engineering, WISE 2005
CountryUnited States
CityNew York, NY
Period20/11/0522/11/05

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ASJC Scopus subject areas

  • Theoretical Computer Science
  • Computer Science(all)

Cite this

Sahin, O. D., Antony, S., Agrawal, D., & El Abbadi, A. (2005). PRoBe: Multi-dimensional range queries in P2P networks. In Web Information Systems Engineering, WISE 2005 - 6th International Conference on Web Information Systems Engineering, Proceedings (pp. 332-346). (Lecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics); Vol. 3806 LNCS). https://doi.org/10.1007/11581062_25