Jennifer Laycock, guide at Websearch.about.com, writes about the Invisible Web in a series of articles. What is the Invisible Web defines the invisible Web (pages on the web but not indexed) and explains why search engines can't or won't index those pages. Finding the Invisible Web has some advice on how to find the major databases through a search at Google (or other engine) and lists resources Laycock recommends as starting points. However, her list includes the defunct InvisibleWeb.com - this pair of articles may have been written some time ago.
Posted by Gwen at April 29, 2004 01:36 PM