DeDu: building a deduplication storage system over cloud computing

Sun, Zhe and Shen, Jun and Yong, Jianming (2011) DeDu: building a deduplication storage system over cloud computing. In: CSCWD 2011: 15th International Conference on Computer Supported Cooperative Work in Design, 8-10 Jun 2011, Lausanne, Switzerland.

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Abstract

This paper presents a deduplication storage system over cloud computing. Our deduplication storage system consists of two major components, a front-end deduplication application and Hadoop Distributed File System. Hadoop Distributed File System is common back-end distribution file system, which is used with a Hadoop database. We use Hadoop Distributed File System to build up a mass storage system and use a Hadoop database to build up a fast indexing system. With the deduplication applications, a scalable and parallel deduplicated cloud storage system can be effectively built up. We further use VMware to generate a simulated cloud environment. The simulation results demonstrate that our deduplication cloud storage system is more efficient than traditional deduplication approaches.


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Item Type: Conference or Workshop Item (Commonwealth Reporting Category E) (Paper)
Refereed: Yes
Item Status: Live Archive
Additional Information: Permanent restricted access to published version due to publisher copyright policy.
Depositing User: Dr Jianming Yong
Faculty / Department / School: Historic - Faculty of Business and Law - School of Information Systems
Date Deposited: 21 Feb 2012 04:30
Last Modified: 03 Jul 2013 00:59
Uncontrolled Keywords: distributed file systems; distribution file systems; fast indexing; load balance; mass storage system; simulation result; storage systems; cloud computing
Fields of Research (FOR2008): 08 Information and Computing Sciences > 0806 Information Systems > 080699 Information Systems not elsewhere classified
08 Information and Computing Sciences > 0806 Information Systems > 080608 Information Systems Development Methodologies
08 Information and Computing Sciences > 0805 Distributed Computing > 080501 Distributed and Grid Systems
Socio-Economic Objective (SEO2008): B Economic Development > 89 Information and Communication Services > 8902 Computer Software and Services > 890202 Application Tools and System Utilities
B Economic Development > 89 Information and Communication Services > 8902 Computer Software and Services > 890299 Computer Software and Services not elsewhere classified
Identification Number or DOI: doi: 10.1109/CSCWD.2011.5960097
URI: http://eprints.usq.edu.au/id/eprint/20507

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