Yelena:

It is a good article, simple and make sense. Like you wrote, some database guy might not be familiar with the .Net, like me.

So, simple example with good concept are good for me, thanks for the article. On the other hand, it looks like the quality of DB design today is less important as ever......

p.s. What will be your recommandation about .Net VB and .Net C# self learning books?

thanks

-D