Data Redundancy Replication Strategy Based on Relevant Failure in Cloud Environment

Lei Liu; Dan Li; Chun Shen; Wen  Bo Zhou

doi:10.4028/www.scientific.net/AMR.989-994.4913

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HomeAdvanced Materials ResearchAdvanced Materials Research Vols. 989-994Data Redundancy Replication Strategy Based on...

Data Redundancy Replication Strategy Based on Relevant Failure in Cloud Environment

Abstract:

Cloud storage is an active research domain currently, and how to secure the reliability of data is an important research issue. For the moment, most systems apply the static data replication strategy, which causes a serious waste of storage resources. Considering the user requirements and the factors influenced on data reliability, i.e., the node reliability and Relevant Failure Degree, Data Replication Strategy based on Relevant Failure is provided in this paper. According to the results of the experiments, our strategy reduces the number of data replicas and meets the user requirement of reliability at the same time. Besides, the strategy has a better performance on increasing the utilization of storage resources.

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Periodical:

Advanced Materials Research (Volumes 989-994)

Pages:

4913-4916

DOI:

https://doi.org/10.4028/www.scientific.net/AMR.989-994.4913

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Online since:

July 2014

Authors:

Lei Liu, Dan Li, Chun Shen*, Wen Bo Zhou

Keywords:

Cloud Storage, Relevant Failure, Reliability, Replication Strategy

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* - Corresponding Author

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