What is a database engine?

What query google,yahoo or other search engine uses to get data from its database?

  • Actually m trying to find out the way google gives the list of links when we give some data in search box. So on what basis it gives the result??

  • Answer:

    The basis is most read answers of the same query. These search engine searches with relevance. That is, the search result with most keywords matching with the search query will be the first returned result. Also Google rank the answers by what the readers read mostly. Mostly hashing technique is used to retrieve the results faster from the servers

EQYDYRRKZGZ4JZK5B6NBKRLS5I at Yahoo! Answers Visit the source

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it gives the result on the basis of the information you give to any of the search engine!! it uses the information as a key word and gives the result

Arnav

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