Improving the efficiency of retrieved result through transparent proxy cache server

Now a day´s web search engines processing billions of queries per day. This paper discusses the efficiency and effectiveness of URLs caching for the result quires submitted to search engines. Because of the exponential growth of World Wide Web, we face several issues like network congestion and sever overloading. Web caching plays a vital role in improving the quality of service. In this proposed method we introduce a transparent caching a web cache proxy server, to improve the performance. When correctly deployed, the proxy cache server provides a reasonable improvement in band width savings, server load balancing, and increased access latency for the users. Initially the given user query get preprocessed and retrieve the information through the web cache proxy server from the origin server. We utilize wordNet lexicon ontology to find the related terms for the given query. The index data structure is used to store the terms along with the related urls. Finally we measure the effectiveness of web caching, our results and observations are measured at different levels of access.