title: How do I learn Cognos by myself without data to work on?
body: <p>I have done a course in <a href="http://en.wikipedia.org/wiki/Data_warehouse" rel="nofollow noreferrer">data warehousing</a> and <a href="http://en.wikipedia.org/wiki/Data_mining" rel="nofollow noreferrer">data mining</a>, and I am interested in going the <a href="http://en.wikipedia.org/wiki/Cognos" rel="nofollow noreferrer">Cognos</a> <a href="http://en.wikipedia.org/wiki/Business_intelligence" rel="nofollow noreferrer">business intelligence</a> way. However, I need to practice on data which I cannot find. How do I get myself aquainted better with Cognos? I need sample data to work on. Where do I find it ?</p>