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C-Aware: A Cache Management Algorithm Considering Cache Media Access Characteristic in Cloud Computing
Joint Authors
Xudong, Zhu
Yang, Yin
Zhenjun, Liu
Fang, Shao
Source
Mathematical Problems in Engineering
Issue
Vol. 2013, Issue 2013 (31 Dec. 2013), pp.1-13, 13 p.
Publisher
Hindawi Publishing Corporation
Publication Date
2013-11-17
Country of Publication
Egypt
No. of Pages
13
Main Subjects
Abstract EN
Data congestion and network delay are the important factors that affect performance of cloud computing systems.
Using local disk of computing nodes as a cache can sometimes get better performance than accessing data through the network.
This paper presents a storage cache placement algorithm—C-Aware, which traces history access information of cache and data source, adaptively decides whether to cache data according to cache media characteristic and current access environment, and achieves good performance under different workload on storage server.
We implement this algorithm in both simulated and real environments.
Our simulation results using OLTP and WebSearch traces demonstrate that C-Aware achieves better adaptability to the changes of server workload.
Our benchmark results in real system show that, in the scenario where the size of local cache is half of data set, C-Aware gets nearly 80% improvement compared with traditional methods when the server is not busy and still presents comparable performance when there is high workload on server side.
American Psychological Association (APA)
Xudong, Zhu& Yang, Yin& Zhenjun, Liu& Fang, Shao. 2013. C-Aware: A Cache Management Algorithm Considering Cache Media Access Characteristic in Cloud Computing. Mathematical Problems in Engineering،Vol. 2013, no. 2013, pp.1-13.
https://search.emarefa.net/detail/BIM-1011002
Modern Language Association (MLA)
Xudong, Zhu…[et al.]. C-Aware: A Cache Management Algorithm Considering Cache Media Access Characteristic in Cloud Computing. Mathematical Problems in Engineering No. 2013 (2013), pp.1-13.
https://search.emarefa.net/detail/BIM-1011002
American Medical Association (AMA)
Xudong, Zhu& Yang, Yin& Zhenjun, Liu& Fang, Shao. C-Aware: A Cache Management Algorithm Considering Cache Media Access Characteristic in Cloud Computing. Mathematical Problems in Engineering. 2013. Vol. 2013, no. 2013, pp.1-13.
https://search.emarefa.net/detail/BIM-1011002
Data Type
Journal Articles
Language
English
Notes
Includes bibliographical references
Record ID
BIM-1011002