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Answer Posted / harish
Its an intermidiate stage where data is put before its put
into the Datawarehouse database.It is also called
Operational Data Source(ODS).If a report is needed very
urgently though its not a nice one to have then we can
generate from the staging area or ODS.
Ex: if i am so hungry that i cannot wait until my food is
cooked i can have it though it does not taste good.but
because i am too hungry i would not mind that taste.later
once its cooked i can enjoy it much better.
that was just to give an understanding of the concept.
any one please correct me if i am wrong.
Regards,
HARISH.
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