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Proceedings Paper

Performance analysis of data deduplication technology for storage
Author(s): Jianzong Wang; Hao Huang; Jia Fu; Peng Wang; Jun Liu; Yaodong Yang
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Paper Abstract

Recently, the research about deduplication technology is focus on how to save the disk space and decrease the chunking index table's size but not performance analysis when this technology is integrated into the storage system. In this paper, we present the classification of various deduplication technologies for storage and compare these different categories then develop the architecture and process flow for the online storage service. The analytical model is developed to description and calculation of storage performance, including the deduplication ratio, system throughput and energy savings. The results analyzed on the model are encouraging, and indicating that the model provides the accurate performance.

Paper Details

Date Published: 24 October 2009
PDF: 7 pages
Proc. SPIE 7517, Photonics and Optoelectronics Meetings (POEM) 2009: Optical Storage and New Storage Technologies, 751711 (24 October 2009); doi: 10.1117/12.847014
Show Author Affiliations
Jianzong Wang, Huazhong Univ. of Science and Technology (China)
Hao Huang, Huazhong Univ. of Science and Technology (China)
Jia Fu, Hubei Provincial Meteorological Service Ctr. Administrator (China)
Peng Wang, Huazhong Univ. of Science and Technology (China)
Jun Liu, Huazhong Univ. of Science and Technology (China)
Yaodong Yang, Huazhong Univ. of Science and Technology (China)


Published in SPIE Proceedings Vol. 7517:
Photonics and Optoelectronics Meetings (POEM) 2009: Optical Storage and New Storage Technologies
Masud Mansuripur; Changsheng Xie; Xiangshui Miao, Editor(s)

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