Caffeine is new indexing system soon lauch by google. It a fast searching system even than google. It will provide upto 50% more fresher content that previous searching index.It will pick content from blog, website or forum very soon as they are published. so much better than the previous one.
Caffeine takes near 100 million gigabyte database space and still growing.

Do you have any idea when it will be available.

I cant say anything about google caffeine lauch

hello ...
it's nice to see you so active...You are posting very useful information.
Keep it up!!