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what is normalization?
what is denormalization?
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Answer Posted / abdul quadir parihar
Normalization is the process of decomposition of complex
data in to simple way.
Denormalization is basically applied in the case the
database is over-normalised and no. of joins required to
fetch the data are too much. It is a purposeful redundancy
of some of the data to avoid the overhead of joins.
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