Efficient Deep-Web-Harvesting Using Advanced Crawler

Abstract

Due to heavy usage of internet large amount of diverse data is spread over it which provides access to particular data or to search most relevant data. It is very challenging for search engine to fetch relevant data as per user’s need and which consumes more time. So, to reduce large amount of time spend on searching most relevant data we proposed the “Advanced crawler”. In this proposed approach, results collected from different web search engines to achieve meta search approach. Multiple search engine for the user query and aggregate those result in one single space and then performing two stages crawling on that data or Urls. In which the sight locating and in-site exploring is done f or achieving most relevant site with the help of page ranking and reverse searching techniques. This system also works online and offline manner.