Google shares how search works

Google have just launched a presentation to share how search works.

Many people will know the basics, but some of the more interesting information we have picked out is as follows:

  1. The Web is made up of over 30 trillion pages
  2. Google handle over one hundred billion searches each month
  3. Confirmation that Google use more than 200 factors when ranking web pages

Enjoy the presentation here http://www.google.com/insidesearch/howsearchworks/thestory/