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International Journal of Scientific and Engineering Research
ISSN Online 2229-5518
ISSN Print: 2229-5518 7    
Website: http://www.ijser.org
scirp IJSER >> Volume 3,Issue 7,July 2012
Prefetching Algorithm for Layered Storage
Full Text(PDF, )  PP.286-289  
Mr. Shivakash Sahu, Mrs. Roshni Dubey
The goal is to motivate on challenging the immediate character of the currently used replacement algorithm, Least Recently Used. Furthermore, achievements in former researches provide the motivation for replacing the algorithm with a proactive one. The concept is called prefetching, meaning that the algorithm fetches files to store on primary storage before (therefore 'pre-') a user has requested them. Here first we start with LRU and then by challenging the Least Recently Used algorithm to be used in the current situation. Subsequently, related literature is used to motivate the research towards a prefetching algorithm based on data mining results. Furthermore, it states what this research contributes to former researches. Then we introduce the research questions. Afterwards description of which methodologies are used in order to answer these research questions.
[1] J. Zhou, P. Martin, and H. Hassanein. QoS Differentiation in Switchingbased Web Caching. In Proc. of the 23rd IEEE International Performance, Computing, and Communications Conference (IPCCC ’04), 453-460, Phoenix, AZ. Apr 2004.

[2] Q. Zou, P. Martin and H. S. Hassanein. Transparent Distributed Web Caching with Minimum Expected Response Time. In Proc. of the IEEE International Performance,Computing, and Communications Conference (IPCCC ’03), Phoenix, AZ. Apr 2003.

[3] W. Chen, P. Martin and H. S. Hassanein. Differentiated Caching of Dynamic Content using Effective Page Classification. In Proc. of the 23rd IEEE International Performance, Computing, and Communications Conference (IPCCC ’04), 293-298,Phoenix, AZ. Apr 2004.

[4] Huang, Y.-F., Hsu, J.-M. Mining web-logs to improve hit ratios of prefetching and caching. Knoledge-Based Systems, 2007

[5] Balamash, A., Krunz, M., Nain, P.,Performance analysis of a client side caching/prefetching system for Web traffic. Computer Networks, 2007.

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