Viewing 15 posts - 1,381 through 1,395 (of 1,518 total)
From http://www.microsoft.com/technet/prodtechnol/sql/bestpractice/performance_tuning_waits_queues.mspx:
PageIOLatch_sh wait types can indicate IO subsystem issues.
So it seems there is some IO latency in your system as well, although parallelism is a much larger concern.
If you need...
March 16, 2008 at 7:26 am
CXPACKET 1462255
PAGEIOLATCH_SH 186881
CLR_AUTO_EVENT 172800
BACKUPBUFFER ...
March 16, 2008 at 7:15 am
qwerty qaz (3/15/2008)
What's the best way to find if a 64-Bit Windows 2003 based Server is suffering from I/O issues.I will really appreciate any Help in this regard.
Thanks.
I'm assuming you...
March 16, 2008 at 7:00 am
I'm probably off the mark, but, make sure user actions, such as a button click are not wrapped in an explicit transaction. That would cause intensive blocking and account for...
March 16, 2008 at 6:22 am
Also, the one thing I should have suggested to start with: use the Database Tuning Advisor, DTA, to get index recommendations on your slow query.
Save your query in a file.
Open...
March 16, 2008 at 6:13 am
Hmm, I think HTTP Endpoints are only called from a Web Service, not from T-SQL, so perhaps the analogy with linked servers was not as close as I thought...
Just thinking...
March 16, 2008 at 6:10 am
I don't have an answer unfortunately, but my question is, why is this posted under CLR Integration. I hope you are not using the CLR for this, you don't need...
March 15, 2008 at 9:44 am
I think there is a "Transfer Logins" task in SSIS as well.
March 15, 2008 at 9:21 am
Mike Good (3/14/2008)
Not much here to go on. As long as your users have exec rights on the procs, they shouldn't even need permissions on the tables.
Unless...
March 15, 2008 at 9:17 am
Use "SET NOCOUNT ON" at the start of your stored procedures to eliminate unnecessary network overhead due to retrieval of extra datasets any time data is fetched from/inserted into the...
March 15, 2008 at 9:13 am
Also, examine your execution plan. A hash-join operator, if present, is an indication you are missing indexes on join columns.
March 15, 2008 at 8:41 am
To help narrow down which indexes you need to add, here is a query you can use (adjust the "migs_adv.index_advantage > 10000" filter according to your needs):
--Get missing indexes
SELECT
index_advantage
,user_seeks
,last_user_seek
,avg_total_user_cost
,avg_user_impact
,...
March 15, 2008 at 8:40 am
As GilaMonster mentions, store your backup files - including txn-log backups - somewhere other than your local server box. One strategy would be to use something like Windows Flashcopy or...
March 15, 2008 at 8:28 am
Jpotucek (3/15/2008)
My Infrastructure guys kinda gave me a hard...
March 15, 2008 at 8:18 am
Actually, I'm not sure this explains it. The TRANSACTION is wrapped around the TRY/CATCH block, not the other way around.
I would have expected the failure of the transaction to be...
March 14, 2008 at 3:11 pm
Viewing 15 posts - 1,381 through 1,395 (of 1,518 total)