Friday, February 24, 2012

Large System Databases

I manage a SQL Server where the master database is almost 3 times
larger than any other database and the tempdb is even bigger than that.
I have not been monitoring the size of these databases for very long
so I don't have a good baseline. However, it seems like a problem. I
would appreciate any help.
Thanks!What is large? Does the app use master to store user data?
--
Andrew J. Kelly SQL MVP
"shanghai360" <scott.seely@.sfsoma.com> wrote in message
news:1143653999.425234.24030@.t31g2000cwb.googlegroups.com...
>I manage a SQL Server where the master database is almost 3 times
> larger than any other database and the tempdb is even bigger than that.
> I have not been monitoring the size of these databases for very long
> so I don't have a good baseline. However, it seems like a problem. I
> would appreciate any help.
> Thanks!
>|||The Master database is 3.6 GB and Tempdb is 4.5 GB...perhaps not so big
for some environments.
You are right, our Sitescope monitoring software maintains a log table
in the Master database that is 3.3 GB alone. Is that a good practice?
Thank you for your help Sir!|||No that is very poor practice. Why would you use the Master database as a
user db? If that is third party software then you should ask for your money
back and tell them to call you when they get a clue. It is impossible to
say why tempdb is that big and if it is needed that big or not without much
more information. Check to be sure there are no long running open
transactions in Tempdb.
--
Andrew J. Kelly SQL MVP
"shanghai360" <scott.seely@.sfsoma.com> wrote in message
news:1143749039.920309.50530@.v46g2000cwv.googlegroups.com...
> The Master database is 3.6 GB and Tempdb is 4.5 GB...perhaps not so big
> for some environments.
> You are right, our Sitescope monitoring software maintains a log table
> in the Master database that is 3.3 GB alone. Is that a good practice?
> Thank you for your help Sir!
>|||It turned out that it was 3rd party software and consultant that
installed it in the Master. Thanks to your help we were able to
resolve the problem and move the table into a user database. We regard
to temp there was no long running open transactions...I restarted the
sql service and it shrunk to a resonable size, I'm monitoring it now.
Thanks again!

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