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Hidden web
The Deep Web: Surfacing Hidden Value
by MICHAEL K. BERGMAN
Searching on the Internet today can be compared to dragging a net across the surface of
the ocean. While a great deal may be caught in the net, there is still a wealth of
information that is deep, and therefore, missed. The reason is simple: Most of the
Web's information is buried far down on dynamically generated sites, and standard
search engines never find it.
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» See document: http://www.brightplanet.com/deepcontent/tutorials/DeepWeb/index.asp
» See also: Maps of Web sites
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