Modelling Tip- Why one should always have A Junk Dimension in dimesnional model?

This article will try to explain what is junk dimension (also known as Mystery Dimension per Ralph Kimball new books) concept in the realm of dimensional modelling and why it is crucial to have at least one such junk dimension in every BI model. -Concept of Junk Dimension Junk Dimension simply put is the is… Continue reading Modelling Tip- Why one should always have A Junk Dimension in dimesnional model?

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