Google Caffeine

Google's "caffeine" is a project by the the search engine Google that focuses on a "next-generation architecture for Google's web search." According to the Google Webmaster Blog, most people will not notice a difference because the changes are "under the hood."http://googlewebmastercentral.blogspot.com/2009/08/help-test-some-next-generation.html

Google's developers say Caffeine is "the first step in a process that will let us push the envelope on size, indexing speed, accuracy, comprehensiveness and other dimensions."http://news.cnet.com/8301-17939_109-10307201-2.html