Chris Adamson’s Blog
Information for BI & Analytics Professionals
Monday, December 13, 2010
Deeper into the Accumulating Snapshot
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The most popular posts on this blog discuss accumulating snapshot designs. In this post, I'll share some new insights on the technique, ...
Friday, November 5, 2010
Q&A: Star vs. Snowflake
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A question from Portugal gives me an excuse to talk about snowflakes, why you might want to avoid them, and why you might want to use them. ...
Friday, October 22, 2010
Q&A: Star Schema and Referential Integrity
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Two questions came in this week regarding referential integrity: Q: Regarding foreign keys (fact to dimension) do you think it is necessary...
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