mdm model should be normalized ?

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mdm model should be normalized ?

Post  bmoraillon on Tue Jan 25, 2011 4:40 pm

Hi all,
Could you tell me if master data should be normalized or not ?

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Re: mdm model should be normalized ?

Post  BoxesAndLines on Tue Jan 25, 2011 5:25 pm

In a MDM repository, I would normalize the data. In a dimensional model, I would dimensionalize the data.
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Re: mdm model should be normalized ?

Post  Jeff Smith on Tue Jan 25, 2011 7:06 pm

Normalized is best but no reason to go overboard. I wouldn't enforce rigid 3nf rules for everything but I would for hierachies.

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