Google Caffeine is the new search engine that Google is planning to launch. It is expected to be much faster than the existing Google search engine whose search usually completes in 10 seconds. It is also expected to take more keywords and therefore it is expected to be a database of knowledge. The Google employee who is entrusted with the work of development of the Google Caffeine application is Matt Cutts. He has stated that Caffeine seeks to replace the current Google search engine that takes note of SEO and instead, the new Google Caffeine will pay more attention to all aspects of information on the internet.

By paying more attention to keywords, Google seeks to launch this Caffeine search engine as an upgraded version of the existing search engine. The move to upgrade the search engine has been propagated by a quest for accuracy and specific answers. Web raters have also advised that for Google to keep up with the web traffic that is overly dynamic, they much offer the market an application that is as fast as the web traffic requires. This will enable faster searches and accurate results.

Relevance and index size have also been on the demand from the hits that Google receives daily. Most of the people have rated some of the answers that were generated by Google as irrelevant. This is mainly due to similarity of words and slang languages. However, the search engine comes equipped with more vocabulary and settings for relevance as well as icons that will promote advanced results for queries on first search. Since other search engines have already embraced faster searches and relevance is inclusive, Google seeks to match up with these search engines using the Google Caffeine. It has been tested and the speeds are described to be same as that of lightning.