Now that Bing is out, Google is a bit under pressure these days. Sometime after the holidays a new version of the Google Search Engine (called Google Caffeine) will be rolled out.

The new caffeinated search engine promises to update their index with real time data refreshes. Other changes include improved more blended results, with news, images, etc. mixed into the regular results.

We’ll have to hang tight until the launch although it is said that Google Caffeine will continue to tweak its algorithm to reduce unwanted results.