title: sql databases Northwinds , pubs , AdventureWorks or some others?
body: <p>Technology : Microsoft SQL Server 2008</p>
  
  <p>Aim : Master SQL Server 2008 using Microsoft's databases</p>
  
  <p>I am looking for a tutorial where I get a lot of exercises to do, so that I can master SQL Server 2008. Isn't it a good idea to choose Microsoft's databases such as Northwinds , pubs , AdventureWorks. Which one is good? Can you give me a link to exercises if you choose between the databases? </p>
  
  <p><strong>I am focused on the set of exercises rather than tutorials. Just questions are enough . :)</strong></p>