google search engine architecture

What is Search Engine? Search Engine is a software which is designed to search on World Wide Web(www) as per the query of the users. Important components of search engine are: Crawlers or Robots or Spiders Indexer Search Interface Web Crawler : This component is used to find information on hundreds of millions of webpages that exists. Indexer : This component is used to categorize and filter the pages based on content. Search Interface : The interface with which the user can access the search engine. How Search Engine Works? (Search Engine Architecture)   “In old days, instead of asking a teacher, people looked at the dictionary to know the complete definition of teacher. Now Google becomes our teacher and to know about Google, people Google it.” ― Munia Khan. Some Popular Search Engi...