DocumentCode
858932
Title
Evolutionary Storage: Speeding up a Magnetic Disk by Clustering Frequent Data
Author
Wang, Frank ; Deng, Y. ; Helian, N. ; Wu, S. ; Khare, V. ; Liao, C. ; Parker, A.
Author_Institution
Centre for Grid Comput., Cranfield Univ.
Volume
43
Issue
6
fYear
2007
fDate
6/1/2007 12:00:00 AM
Firstpage
2295
Lastpage
2297
Abstract
To counteract the performance degradation in magnetic disks, it is proposed to develop an evolutionary storage system that is evolving over time. The frequent data is clustered and moved to a flash memory. A large disk trace, collected from real systems, has been used. The experimental results showed that the performance speedup due to the disk reorganization is 4.0
Keywords
disc storage; flash memories; magnetic storage; disk reorganization; evolutionary storage systems; flash memory; frequent data clustering; magnetic disk; performance degradation; Communications technology; Containers; Data structures; Degradation; Disk recording; Flash memory; Grid computing; High performance computing; Magnetic recording; Mathematics; Data transfer rate; flash memory; hybrid disk; magnetic disk; zoned bit recording;
fLanguage
English
Journal_Title
Magnetics, IEEE Transactions on
Publisher
ieee
ISSN
0018-9464
Type
jour
DOI
10.1109/TMAG.2007.892331
Filename
4202725
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