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without using ETL tool can u prepare a Data warehousing and
maintaining?

Answer Posted / bharathikmylearningsphere

Yes , it is possible to create a datawarehouse without
using ETL tool. but it will be very very complicated and
time consuming and if the needs change you need to re-work
on it again.but when you use etl tools you can adapt you
can make the changes as required.

Is This Answer Correct ?    7 Yes 4 No



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