Saturday, 8 June 2013

9.Finding information online

 

What is search and how does it work?

Search does exactly what it says. It searches. For example, if you type the word “cars” into Google’s search engine, the request is sent from your device through the Internet to us. We look for the correct search results and send them back to your device – all in a fraction of a second.
Search engines achieve these results by crawling and indexing all the information that lives online. The world’s information is doubling every two years and the challenge of connecting people with what they’re looking for isn’t getting any simpler – especially for the 16% of searches every day that are new. Engineers need to constantly work hard to improve search so businesses and customers can keep finding each other.

 


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