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A Novel Query-Driven Clustering-Based Technique for Vertical Fragmentation and Allocation in Distributed Database Systems

A Novel Query-Driven Clustering-Based Technique for Vertical Fragmentation and Allocation in Distributed Database Systems

Adel A. Sewisy (Faculty of Computers and Information, Assiut University, Assiut, Egypt), Ali A. Amer (Science College, Taiz University, Taiz, Yemen), and Hassan I. Abdalla (College of Computer and Information Sciences, King Saud University, Riyadh, Saudi Arabia)
Copyright: © 2017 |Volume: 13 |Issue: 2 |Pages: 28
ISSN: 1552-6283|EISSN: 1552-6291|EISBN13: 9781522511588|DOI: 10.4018/IJSWIS.2017040103
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MLA

Sewisy, Adel A., et al. "A Novel Query-Driven Clustering-Based Technique for Vertical Fragmentation and Allocation in Distributed Database Systems." IJSWIS vol.13, no.2 2017: pp.27-54. https://doi.org/10.4018/IJSWIS.2017040103

APA

Sewisy, A. A., Amer, A. A., & Abdalla, H. I. (2017). A Novel Query-Driven Clustering-Based Technique for Vertical Fragmentation and Allocation in Distributed Database Systems. International Journal on Semantic Web and Information Systems (IJSWIS), 13(2), 27-54. https://doi.org/10.4018/IJSWIS.2017040103

Chicago

Sewisy, Adel A., Ali A. Amer, and Hassan I. Abdalla. "A Novel Query-Driven Clustering-Based Technique for Vertical Fragmentation and Allocation in Distributed Database Systems," International Journal on Semantic Web and Information Systems (IJSWIS) 13, no.2: 27-54. https://doi.org/10.4018/IJSWIS.2017040103

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Abstract

In this paper, heuristic query-driven clustering-based vertical fragmentation technique is efficiently developed. The intrinsic idea is to meet the idealistic case of DDBS design which comes to happen as each query attune “closely match” its relevant fragment. The proposed technique is mainly sought to breed clusters of queries in the first place. Consequently, these clusters would be tacitly used to generate intended disjoint fragments. Moreover, the allocation process has been considered so that replicated and non-replicated scenarios of data are applied. This technique basically meant to be efficaciously applicable at the initial stage of DDBS design without the need for data statistics or empirical results, in either dynamic or static DDBS environment. Many existing design-related techniques are being incorporated to make a promising work, particularly as communication costs being the foremost design objective. Throughout this work, the experimental results and internal evaluation are extensively illustrated to demonstrate the effectiveness and validity of proposed technique.

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