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DWH concept, what is better ?

From: Kimo <ora_kimo_at_yahoo.de>
Date: 21 Jan 2003 07:56:04 -0800
Message-ID: <6173a20e.0301210756.52fbc275@posting.google.com> 





Hi....



In order to extract, transfer and load to our Data Warehouse we have
created 2 concepts,


1- export the needed data to temporary tables on the live database and
then transfer and load the data into Data Warehouse.
2- export the data to temporary tables on a separated database and
then transfer/load the data into DWH.



we concept would you recommend me and can anyone tell me the
advantages and


disadvantages of each concept ?



You can also tell me if you have another option !



thanx


kimo
Received on Tue Jan 21 2003 - 09:56:04 CST












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