ADSM-L

Re: BACKUP DB Question

2006-02-23 12:31:11
Subject: Re: BACKUP DB Question
From: Paul Zarnowski <psz1 AT CORNELL DOT EDU>
To: ADSM-L AT VM.MARIST DOT EDU
Date: Thu, 23 Feb 2006 12:30:29 -0500
At 10:48 AM 2/23/2006, Dave Zarnoch wrote:

I calculated that our DB is @61GB
The manufacturer says the tape can hold 50GB compressed

What do you think is happening?

Keep in mind that many databases have lots of zeroes in them (unused
space within pages).  In this situation, they can be compressed quite well.



--
Paul Zarnowski                            Ph: 607-255-4757
Manager, Storage Systems                  Fx: 607-255-8521
719 Rhodes Hall, Ithaca, NY 14853-3801    Em: psz1 AT cornell DOT edu

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