Chord-Based Indexing Model to Support Complex Query and Load Balancing

Abstract:

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This paper presents a new model (SMF-Chord) which is expanded from Chord. SMF-Chord uses double-fingerprint, double-mapping and dynamic forwarding mechanism to support multi-attribute multi-keyword fuzzy-matching query, and also has a load balancing mechanism which includes three parts: similar-close transposition, forward balancing and hot-set cache. The experiment results show SMF-Chord has high recall rate with low storage redundancy, and it can effectively balance load when node mapping load, file storage load, or query load is unbalanced.

Info:

Periodical:

Key Engineering Materials (Volumes 474-476)

Edited by:

Garry Zhu

Pages:

1781-1786

DOI:

10.4028/www.scientific.net/KEM.474-476.1781

Citation:

X. M. Zhao et al., "Chord-Based Indexing Model to Support Complex Query and Load Balancing", Key Engineering Materials, Vols. 474-476, pp. 1781-1786, 2011

Online since:

April 2011

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Price:

$35.00

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