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MAINTAINING STRONG CACHE CONSISTENCY USING FUZZY INTERFACE SYSTEM

Prerna Purohit

M.Tech CSE, Graphic Era Hill University Dehradun, India

Mahesh Manchanda

Assistant Professor, CSE Departement Graphic Era Hill University Dehradun, India

137-146

Vol: 5, Issue: 3, 2015

Receiving Date: 2015-06-10 Acceptance Date:

2015-07-09

Publication Date:

2015-08-07

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Abstract

The World Wide Web is of an increasing growth in size which results in network congestion, server overloading and latency. Web caching is one approach which reduces these drawbacks. However one drawback of web caching is that it is not able maintain consistency of cache data. Web Consistency is a approach which maintain consistency of cache documents. This paper proposed Consistency policies with fuzzy interface system with input parameters such as Frequency, Latency, Bytesent and stale hits of web objects for maintaining both consistency and caching. Because, Unlike another replacement policies( LRU, LFU, FIFO etc); fuzzy interface system not only consider arrival time but also consider parameters related to web objects for deciding cacheable or not.

Keywords: World Wide Web, Proxy Server, Cache Consistency, Invalidation, Polling-every-time, Leases, Web Caching, Fuzzy Interface System

References

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