Change Detection in Web Page and in Flat Files

Users are interested in current web pages contents in optimum time. In this paper, we describe the technique to detect multiple changes in a web page or Flat files in form of insertion or deletion of the content or structure change. This efficient approach is suitable for client application and for implementing server applications that could serve the needs of users in monitoring modifications to HTML web pages or to flat files made over the time, and that allow reporting and visualizing changes in order to gain insight about the significance and types of such changes.