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RE: Database Outages - Best Practices

From: david wendelken <davewendelken_at_earthlink.net>
Date: Thu, 17 Feb 2005 06:30:06 -0800 (PST)
Message-ID: <33385114.1108650606704.JavaMail.root@bigbird.psp.pas.earthlink.net>


>> Table reorgs (Typically after huge deletes as in a table purge..)

>> ...So you purge data, drop a table from 27G to 16G , ...

Aren't huge deletes like this forseeable when the system is built?

If so, couldn't the tables be partitioned according to the criteria for deletion - such as accounting period, etc.?

I know - not always!

But where it could be, the downtime wouldn't be needed at all, would it?

Just drop the partition and be done with it. Or have I misunderstood how partitions work?

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Received on Thu Feb 17 2005 - 09:33:29 CST

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