Viewing 15 posts - 40,456 through 40,470 (of 49,552 total)
GSquared (3/9/2009)
Gail Shaw
Microsoft Certified Master: SQL Server, MVP, M.Sc (Comp Sci)
SQL In The Wild: Discussions on DB performance with occasional diversions into recoverability
March 9, 2009 at 2:30 pm
Spam. Reported to mod. No replies please.
Gail Shaw
Microsoft Certified Master: SQL Server, MVP, M.Sc (Comp Sci)
SQL In The Wild: Discussions on DB performance with occasional diversions into recoverability
March 9, 2009 at 2:24 pm
Brandie Tarvin (3/9/2009)[hr Group By doesn't guarantee distinct results.
Books Online
Gail Shaw
Microsoft Certified Master: SQL Server, MVP, M.Sc (Comp Sci)
SQL In The Wild: Discussions on DB performance with occasional diversions into recoverability
March 9, 2009 at 2:19 pm
K. Brian Kelley (3/9/2009)
"If you do not understand what this...
Gail Shaw
Microsoft Certified Master: SQL Server, MVP, M.Sc (Comp Sci)
SQL In The Wild: Discussions on DB performance with occasional diversions into recoverability
March 9, 2009 at 2:14 pm
Lynn Pettis (3/9/2009)
GSquared (3/9/2009)
Grant Fritchey (3/9/2009)
All right! Lynn is turning into one of those old school saints who wades in & beats the snot out of the unbelievers.
That is too...
Gail Shaw
Microsoft Certified Master: SQL Server, MVP, M.Sc (Comp Sci)
SQL In The Wild: Discussions on DB performance with occasional diversions into recoverability
March 9, 2009 at 2:10 pm
Bob Hovious (3/9/2009)
Gail, weren't you the person who observed that GROUP BY produces the same execution planas DISTINCT?
Yup. A group by on all columns in a resultset...
Gail Shaw
Microsoft Certified Master: SQL Server, MVP, M.Sc (Comp Sci)
SQL In The Wild: Discussions on DB performance with occasional diversions into recoverability
March 9, 2009 at 2:05 pm
Lynn Pettis (3/9/2009)
You are one of the top 3 people on SSC
Top 4 actually. Steve, Jeff and Remi are ahead
so they figure if anyone knows the answer you are sure...
Gail Shaw
Microsoft Certified Master: SQL Server, MVP, M.Sc (Comp Sci)
SQL In The Wild: Discussions on DB performance with occasional diversions into recoverability
March 9, 2009 at 1:56 pm
Jose Ianuck (3/9/2009)
The big problem is to avoid locks or bad performance
Locks it will avoid, bad performance, maybe , maybe not
But create a snapshot database, it is so fast....
Gail Shaw
Microsoft Certified Master: SQL Server, MVP, M.Sc (Comp Sci)
SQL In The Wild: Discussions on DB performance with occasional diversions into recoverability
March 9, 2009 at 10:35 am
Lynn Pettis (3/9/2009)
I hate it when someone PM's me with a problem/question/additional info that really should be posted on an open forum thread.
I've been getting a fair few...
Gail Shaw
Microsoft Certified Master: SQL Server, MVP, M.Sc (Comp Sci)
SQL In The Wild: Discussions on DB performance with occasional diversions into recoverability
March 9, 2009 at 10:28 am
Steve Jones - Editor (3/6/2009)
I'll check them out, but they appear to be down now. Or down from the Denver area.
Site's back up now. http://sadeveloper.net/forums/default.aspx
Here's a thread with two replies...
Gail Shaw
Microsoft Certified Master: SQL Server, MVP, M.Sc (Comp Sci)
SQL In The Wild: Discussions on DB performance with occasional diversions into recoverability
March 9, 2009 at 10:06 am
Lynn Pettis (3/9/2009)
ALTER TRIGGER [dbo].[tr_insert]
ON [dbo].[table1]
AFTER INSERT...
Gail Shaw
Microsoft Certified Master: SQL Server, MVP, M.Sc (Comp Sci)
SQL In The Wild: Discussions on DB performance with occasional diversions into recoverability
March 9, 2009 at 9:58 am
raj acharya (3/9/2009)
so can u pls help out...
Gail Shaw
Microsoft Certified Master: SQL Server, MVP, M.Sc (Comp Sci)
SQL In The Wild: Discussions on DB performance with occasional diversions into recoverability
March 9, 2009 at 9:53 am
An hour just to do a count(*) of a table?
Got indexes on the srcflag columns?
Gail Shaw
Microsoft Certified Master: SQL Server, MVP, M.Sc (Comp Sci)
SQL In The Wild: Discussions on DB performance with occasional diversions into recoverability
March 9, 2009 at 9:39 am
Jose Ianuck (3/9/2009)
so what impact does a database snapshot have on application transaction throughput and performance?
Depends on your app, your hardware and the DB's usage. Could be anything from no...
Gail Shaw
Microsoft Certified Master: SQL Server, MVP, M.Sc (Comp Sci)
SQL In The Wild: Discussions on DB performance with occasional diversions into recoverability
March 9, 2009 at 9:38 am
danielthompson (3/9/2009)
Should I be pushing for the company to migrate the production systems to SQL Server 2008?
That depends on whether or not you need any of the 2008...
Gail Shaw
Microsoft Certified Master: SQL Server, MVP, M.Sc (Comp Sci)
SQL In The Wild: Discussions on DB performance with occasional diversions into recoverability
March 9, 2009 at 9:36 am
Viewing 15 posts - 40,456 through 40,470 (of 49,552 total)