Hmmm - I think someone should have taken a look at this article before it was published.

Cartesian products are rarely useful and are typically only used to generate...

This article is terrible!  You're not really saying anything! 

I think the real lesson here is that you made the decision to utilize XML (A technology to which you seem...

Thank you for this insightful article.

I am no DBA however I do a lot of database design work as part of my consulting work.  I have struggled with this issue...