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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Official URL: http://ieeexplore.ieee.org/stamp/stamp.jsp?tp=&arnumber=5960097

Identification Number or DOI: doi: 10.1109/CSCWD.2011.5960097

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.

Item Type:	Conference or Workshop Item (Commonwealth Reporting Category E) (Paper)
Additional Information:	Permanent restricted access to published version due to publisher copyright policy.
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
Subjects:	UNSPECIFIED
Socio-Economic Objective (SEO2008):	B Ecomonic Development > 89 Information and Communication Services > 8902 Computer Software and Services > 890202 Application Tools and System Utilities B Ecomonic Development > 89 Information and Communication Services > 8902 Computer Software and Services > 890299 Computer Software and Services not elsewhere classified
ID Code:	20507
Deposited By:	Dr Jianming Yong
Deposited On:	21 Feb 2012 14:30
Last Modified:	02 Jul 2012 11:45

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