Which approach is better and why?Loading data from datamarts to datawarehouse or vice versa?

manojrana

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• Dec 23rd, 2009

Innmons approach is better to load data from Data Marts.

Mehul@DWH

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• Oct 9th, 2008

1. The direction of the data load depends on the approach that was adopted while designing the Warehouse and the datamart. If the top down approach, which Kimbal mentions is used, then data will ...

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