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A Novel Data Consistence Model Based on Virtual Peers in Peer-to-Peer Systems

A Novel Data Consistence Model Based on Virtual Peers in Peer-to-Peer Systems

Hong He
Copyright: © 2020 |Volume: 16 |Issue: 3 |Pages: 16
ISSN: 1548-3673|EISSN: 1548-3681|EISBN13: 9781799805175|DOI: 10.4018/IJeC.2020070101
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MLA

He, Hong. "A Novel Data Consistence Model Based on Virtual Peers in Peer-to-Peer Systems." IJEC vol.16, no.3 2020: pp.1-16. http://doi.org/10.4018/IJeC.2020070101

APA

He, H. (2020). A Novel Data Consistence Model Based on Virtual Peers in Peer-to-Peer Systems. International Journal of e-Collaboration (IJeC), 16(3), 1-16. http://doi.org/10.4018/IJeC.2020070101

Chicago

He, Hong. "A Novel Data Consistence Model Based on Virtual Peers in Peer-to-Peer Systems," International Journal of e-Collaboration (IJeC) 16, no.3: 1-16. http://doi.org/10.4018/IJeC.2020070101

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Abstract

In recent years, peer-to-peer (P2P) systems have become a promising paradigm to provide efficient storage service in distributed environments. Although its effectiveness has been proven in many areas, the data consistency problem in P2P systems are still an opening issue. This article proposes a novel data consistence model, virtual peers-based data consistency (VPDC), which introduces a set of virtual peers to provide guaranteed data consistency in decentralized and unstructured P2P systems. The VPDC model can be easily implemented in any P2P system without introducing any interference to data retrieval. Theoretical analysis on VPDC is presented to analyze its effectiveness and efficiency, and massive experiments are conducted to evaluate the performance of a VPDC model in a real-world P2P system. The results indicate that it can significantly improve the data consistence of P2P systems and outperform many similar approaches in various experimental settings.

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