Definition of Metasite or Megasite?

[Wendy Wu]

Dear Web4Lib colleagues,

I always read this two words on the Net or articles. In addition, I read
an article which mentioned mega search engine, such as Savvysearch that
I usually call as metasearch engine. Could anyone instruct me the
difference or the definition? Thank you very much in advance.

--
Wendy Wu  313-577-0586
Information Services Librarian                     Fax: 313-577-0706
Shiffman Medical Library                           wendywu at med.wayne.edu

Wayne State University
4325 Brush Street
Detroit, MI
USA 48201
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