How to extract data from Google Analytics and build a data warehouse (webhouse) from it?

Question

I have click stream data such as referring URL, top landing pages, top exit pages and metrics such as page views, number of visits, bounces all in Google Analytics. There is

Answer 1

As Shiva said, you can always pull GA data through Google APIs and warehouse it yourself. However, if you are looking for a cost efficient warehousing tool, try out Analytics Canvas @ http://www.analyticscanvas.com/

You could also check out Google's App gallery for Google Analytics related tools: http://www.google.com/analytics/apps/