Thursday night, at 6:00 (or so) I will be speaking in Richmond (http://richmondsql.org/cs2007/ ), talking about How to Implement a Hierarchy using SQL Server. The abstract is: One of the most common structures you will come across in the real world is a hierarchy (either a single parent ''tree'' or a multi-parent ''graph''). Many systems ...

I admit it. I am tired and I have not blogged nearly enough. This has been a crazy year, with the book I finished writing, the pre-cons I have done (teaching is NOT my primary profession so I do a lot more prep than some others probably do), lots of training on Data Warehousing topics (from Ralph Kimball, Bob Becker, and Stacia Misner, to name ...