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sql server msde : Virus Protection


George Schneider
6/15/2006 2:28:01 PM
I have always been told never install antivirus with a sql server. I believe
this is because antivirus software might interfere or slow down a sql server.
IS the same true for MSDE? Can someone explian to me why antivirus software
on a sql or msde server is a bad idea.

Andrea Montanari
6/16/2006 3:09:18 AM
hi George,
[quoted text, click to view]

AV do interfere with everything on busy machines :D:D
personally I do install AV in little company servers, as those servers are
often used to surf the web as well
:(

anyway, just not to interfere that much with SQL Server, that does not like
database files to be "touched" by anything else but its self, just define
exclusions for "*.Mdf", "*.Ndf" and "*.Ldf" files, which are the "files" a
database usually has to be made of...
*.Mdf are the primary data files, *.Ndf are the secondary (if present) data
files, while *.Ldf are the transaction log files..
--
Andrea Montanari (Microsoft MVP - SQL Server)
http://www.asql.biz http://italy.mvps.org
DbaMgr2k ver 0.19.0 - DbaMgr ver 0.63.0 and further SQL Tools
--------- remove DMO to reply

v-xuwen NO[at]SPAM online.microsoft.com
6/16/2006 5:33:55 AM
Hi,

I think one reason other body told you not to install AV on SQL server
because AV will scan files to protect them from infected. However, you can
configure it not to scan SQL server related files such as MDF,NDF, LDF,etc.

Briefly, I still suggest you install AV on SQL server to protect the system.

Thanks.


Best regards,

Vincent Xu
Microsoft Online Partner Support

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[quoted text, click to view]
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w.net!cw.net!news-FFM2.ecrc.de!fu-berlin.de!uni-berlin.de!individual.net!not
-for-mail
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George Schneider
6/16/2006 9:01:02 AM
What files should I exclude from a virus scan? Or do I just want to exclude
the whole SQL server directory?

Thanks,
George

[quoted text, click to view]
Andrea Montanari
6/16/2006 6:29:49 PM
hi Georg,
[quoted text, click to view]

as I already wrote, you should exclude database's data files and log file...
"*.Mdf", "*.Ndf" and "*.Ldf"..
--
Andrea Montanari (Microsoft MVP - SQL Server)
http://www.asql.biz http://italy.mvps.org
DbaMgr2k ver 0.19.0 - DbaMgr ver 0.63.0 and further SQL Tools
--------- remove DMO to reply

v-xuwen NO[at]SPAM online.microsoft.com
6/19/2006 2:04:24 AM
Hi,

Yep,since these files are database& log files, you can safely ignore them
in virus scan. Don't ignore the whole SQL directory, it is not safe.


Best regards,

Vincent Xu
Microsoft Online Partner Support

======================================================
Get Secure! - www.microsoft.com/security
======================================================
When responding to posts, please "Reply to Group" via your newsreader so
that others
may learn and benefit from this issue.
======================================================
This posting is provided "AS IS" with no warranties,and confers no rights.
======================================================



--------------------
[quoted text, click to view]
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<6486130B-A561-404A-AC99-1439E892D273@microsoft.com>
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George Schneider
6/20/2006 6:29:02 AM
What are .NDF files?

[quoted text, click to view]
Andrea Montanari
6/20/2006 3:54:54 PM
hi Georg,
[quoted text, click to view]

..Ndf file is the traditional extention for "secondary" data files... you can
have more then 1 datafile.. the mandatory one is the "primary" (.Mdf), which
at least contains all database's system table... all the added datafiles as
"secondary"..
--
Andrea Montanari (Microsoft MVP - SQL Server)
http://www.asql.biz http://italy.mvps.org
DbaMgr2k ver 0.19.0 - DbaMgr ver 0.63.0 and further SQL Tools
--------- remove DMO to reply

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