International Journal of Engineering and Management Research (IJEMR)
Year : 2011, Volume : 1, Issue : 1
First page : ( 8) Last page : ( 12)
Print ISSN : 2394-6962. Online ISSN : 2250-0758.

Trends and Techniques for World Wide Web Substance Adaptive Caching Mechanism

Kumar Kamlesh

Lecturer, Department of Computer Applications, Jai Arihant Institut, Haldwani, U.K., India. kpadaliya@gmail.com

Online published on 21 November, 2017.

Abstract

The World Wide Web can be considered as a large distributed information system that provides access to shared data objects. As one of the most popular applications currently running on the Internet, the size of World Wide Web is of an exponential growth, which results in network congestion and server overloading. Web caching has been recognized as one of the effective schemes to alleviate the server bottleneck and reduce the network traffic, thereby minimize the user access latencies. In the upcoming world of Computing, content adaptation is an essential concept to meet the heterogeneous requirements of web users using various web access technologies. However, content adaptation interferes with the effectiveness of web caching. Leveraging the advantages of web caching even in the world of Pervasive Computing is the subject of this paper. We present an approach that joins concepts of web caching and content adaptation in a uniform scheme. We have conceived architecture of hierarchical, independent caching proxies that are aware of the heterogeneous capabilities of the client population. Content adaptation is performed by adaptation services on behalf of the proxies. By this means, the proxies merge their local cache management with the composition of a distributed adaptation path and avoid the interference between content adaptation and web caching.

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Keywords

Web Caching, Content Adaption, Proxy, Adaption-Aware Proxy, Client/Server.

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