** Metasearch engine

The day is not far when an online search engine would be giving netizens direct answers to their queries rather than web pages containing them, if researchers are to be believed. It is hoped that, to build a grand metasearch engine one day that would integrate all of the one million small search engines into a single system. There are still a lot of significant challenges in creating a system of such magnitude, but I am optimistic that such a metasearch engine can be built.