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Answer Posted / mrs.narmatha
Slowly changing dimension applies to some cases where
attribute for a record varies over time.
For example a person called narmatha lived in one place
(india). So the original entry in the customer lookup table
like : customer id :100 name: narmatha country:India
At a later the person moved to UK
How should XYZ Inc. now modify its customer table to
reflect this change? This is the "Slowly Changing
Dimension" problem.
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