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Jamie posted a question on ragged hierarchies to his blog today: Are you balanced or unbalanced? I started thinking about it this evening, and decided to post my thoughts here. I think that, for the most part, business requirements drive should drive Read More...
A question was posted on the MSDN forums about validating that there are no overlapping rows in a slowly changing dimension (SCD). It is common to use a start and end date in a type 2 SCD to designate when each version of the dimension member was in effect. Read More...