Re: Disaster Recovery for datawarehouse

From: hrishy <hrishys_at_yahoo.co.uk>
Date: Tue, 20 Nov 2007 11:59:15 +0000 (GMT)
Message-ID: <321090.82432.qm@web27801.mail.ukl.yahoo.com>

Hi Chris

Thanks for responding i saw the interviewer was coaxing me into hints saying things like dataguard but i had to disagree .

The reason being in datawarehouses most of the times operations would be nologging and dataguard would not help much .

I mentioned that they look for storage based replication and ability to rerun thier ETL on the remote site if the primary site fails and i also said this would be an expensive solution but the interviewer kept on poking me about my DataGuard knowledge thats why i am curious and would like to know what the group thinks.

regards
Hrishy

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Received on Tue Nov 20 2007 - 05:59:15 CST