Page Checksums?
From: DavidMA (davidlisaa-news_at_yahoo.com)
Date: 05/27/05
- Previous message: Mike Epprecht \(SQL MVP\): "Re: service pack 4 security enhancements"
- Next in thread: Jens Süßmeyer: "Re: Page Checksums?"
- Reply: Jens Süßmeyer: "Re: Page Checksums?"
- Messages sorted by: [ date ] [ thread ] [ subject ] [ author ] [ attachment ]
Date: Thu, 26 May 2005 21:16:03 -0700
Hello,
Does SQL have any sort of checksum value attached to each 8K page or is
there a feature we can turn on to enable such a checksum? I'm trying to
optimize our block data synchronization product specifically for SQL
databases. Our product is similar in technology to rsync. We currently use
MD5 checksums which can be resource intensive, but are very accurate. We
are hoping that SQL already performed some checksum for each 8K page we
could utilize to compare at a page level rather than generating our own MD5
checksums. Please let me know if SQL has such a technology or if you
have any suggestions.
Thank you,
David Aschmann
- Previous message: Mike Epprecht \(SQL MVP\): "Re: service pack 4 security enhancements"
- Next in thread: Jens Süßmeyer: "Re: Page Checksums?"
- Reply: Jens Süßmeyer: "Re: Page Checksums?"
- Messages sorted by: [ date ] [ thread ] [ subject ] [ author ] [ attachment ]
Relevant Pages
|