Re: Need solution for weekly database "snapshot"

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От Moshe Jacobson
Тема Re: Need solution for weekly database "snapshot"
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Msg-id CAJ4CxLmBQREidAV3WqvNtpt3wyn6oeOtttqFn_8GPx2=4t10=A@mail.gmail.com
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Ответ на Re: Need solution for weekly database "snapshot"  (Karsten Hilbert <Karsten.Hilbert@gmx.net>)
Ответы Re: Need solution for weekly database "snapshot"  (Christophe Pettus <xof@thebuild.com>)
Re: Need solution for weekly database "snapshot"  (John R Pierce <pierce@hogranch.com>)
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On Mon, Apr 22, 2013 at 12:14 PM, Karsten Hilbert <Karsten.Hilbert@gmx.net> wrote:
> We have a report in our system that is pulled many times each week, but
> needs to be based off data from Sunday at noon. So every Sunday at noon, we
> back up our main database and restore it into a new reporting snapshot
> database.

Setup a slave.
 
Not bad, but the transaction logs would fill up the file system. Besides, it would not be worth it to set up a whole database cluster just for this purpose.

Any alternatives?

-- 
Moshe Jacobson
Nead Werx, Inc. | Manager of Systems Engineering
2323 Cumberland Parkway, Suite 201 | Atlanta, GA 30339
moshe@neadwerx.com | 
www.neadwerx.com

"Quality is not an act, it is a habit." -- Aristotle

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