Today Google is again a big news in software industry (specially in search engine industry) as they have closed the developers review of their new generation search architecture known as Caffeine.
As all we know that from last several months a large of Google Engineers was working to develop the next generation architecture of Google’s web search. In the month of august Google has announced its caffeine update and made it public for the developers review.
Today afternoon Google retired its caffeine review and given an official statement as below:-
"Based on the success we've seen, we believe Caffeine is ready for a larger audience. Soon we will activate Caffeine more widely, beginning with one data center. This sandbox is no longer necessary and has been retired, but we appreciate the testing and positive input that webmasters and publishers have given."
So now it is clear that Google Caffeine is going to live with all the changes with it. If you monitored your site ranking in Caffeine (http://www2.sandbox.google.com/) you may except your caffeine result will appear soon in Google SERP’s. So don’t worry your site rankings may be changed for a while – that’s the signal of Caffeine is coming .