Chris Adamson’s Blog

Reader interest in bridge tables continues.  Today, I'll address a topic that was raised in the comments: the use of allocation factors ...

A reader asks about tracking dates in the fact table vs. dimension tables. Q: It seems to me that it is sometimes more effective to store ...

Recent posts about bridge tables generated a lot of interest. Today, I will look at the many-to-many relationships in these solutions.  Th...