On August 10, 2009 Google has begun testing a new engine for its search product. Codenamed “Caffeine”, it promises to push the envelope on size, indexing speed, accuracy, comprehensiveness and other dimensions. The new infrastructure sits “under the hood” of Google’s search engine, which means that most users won’t notice a difference in search results.
You can test it here.
Source: Google Webmaster Central Blog
Tags: google, search engine