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What is junk dimention?
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Answer / krishna
A dimention table which is type of boolean or flag. its not
used in the business analysis
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A Dimension which not participated in the key performance
indicator.
Eg : phone number, address.
If it is wrong means please mail me chandranmca2007@gmail.com
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Answer / chinmay
Junk dimesnion is aimension table consisting attributes
that do no belong to any fact table or any form of existing
dimesnion .
Usually it is used to hold indicator yes/no , true/false.
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