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Message Posted: Wed, 05 May 2004 @ 16:15:37 GMT

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Subj:   Re: EDW - Logically Integrated across multiple DBs v/s Single DB
From:   McBride, Michael

To Anomy Anom,

No, I would still not use the word "normally" in that statement. I would say "sometimes", as in "Sometimes an EDW will have separate databases for each subject area".

Instead, I would say, "Normally an EDW will have one database for "One Version of the Truth" corporate-wide subject matter, and other, spurious dependant databases for various application data marts."


Michael E. McBride
Teradata Certified Master
Teradata Database Administrator
Data Architect and Data Warehouse Practitioner
American Eagle Outfitters

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