Hierarchy of DWH?

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Hierarchy of DWH?..

Answer / 9885657928

1.Source
2.Exteact
3.Tranform
4.Load
5.Taget

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21 Yes

3 No

Hierarchy of DWH?..

Answer / sivakumar

Data modeling
ETL process
BI process

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15 Yes

3 No

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