Date Added: Jul 2011
With the remarkable development of information offered to end users through the web, search engines approaches to play a more vital role. However, because of their common-purpose approach, it is constantly less unrelated that obtained result sets provide a group of useless pages. The next-invention web structural design, characterized by the Semantic Web using ontology technique, offers the layered architecture probably permits to overcome this drawback. Caching is a method initially utilized by memory management to decrease bus traffic and latency of data access. Web traffic has grown extremely since the beginning of the 1990s. With the considerable increase of web traffic, caching methods are implemented to web caching to decrease network traffic, user-perceived latency, and server load by caching the documents in local proxies.