Performance analysis of data deduplication technology for storage

Jianzong Wang; Hao Huang; Jia Fu; Peng Wang; Jun Liu; Yaodong Yang

doi:10.1117/12.847014

23 October 2009 Performance analysis of data deduplication technology for storage

Jianzong Wang, Hao Huang, Jia Fu, Peng Wang, Jun Liu, Yaodong Yang

Proceedings Volume 7517, Photonics and Optoelectronics Meetings (POEM) 2009: Optical Storage and New Storage Technologies; 751711 (2009) https://doi.org/10.1117/12.847014
Event: Photonics and Optoelectronics Meetings 2009, 2009, Wuhan, China

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.

Citation Download Citation

Jianzong Wang, Hao Huang, Jia Fu, Peng Wang, Jun Liu, and Yaodong Yang "Performance analysis of data deduplication technology for storage", Proc. SPIE 7517, Photonics and Optoelectronics Meetings (POEM) 2009: Optical Storage and New Storage Technologies, 751711 (23 October 2009); https://doi.org/10.1117/12.847014

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