Viewing 15 posts - 8,881 through 8,895 (of 22,224 total)
I've never used this, so I don't have a good answer for you. The suggested Microsoft answer is to switch to using SSRS to generate HTML. They don't have a...
"The credit belongs to the man who is actually in the arena, whose face is marred by dust and sweat and blood"
- Theodore Roosevelt
Author of:
SQL Server Execution Plans
SQL Server Query Performance Tuning
February 19, 2014 at 6:40 am
Server-side trace, not Profiler, please. The Profiler gui can have serious negative impacts on performance and really shouldn't be used against production systems.
Further, since you're on 2008, you could look...
"The credit belongs to the man who is actually in the arena, whose face is marred by dust and sweat and blood"
- Theodore Roosevelt
Author of:
SQL Server Execution Plans
SQL Server Query Performance Tuning
February 19, 2014 at 6:24 am
And just using snapshot isolation, as opposed to read committed snapshot, requires changes to the code which people are usually not prepared to make. I'd just recommend using read_committed_snapshot as...
"The credit belongs to the man who is actually in the arena, whose face is marred by dust and sweat and blood"
- Theodore Roosevelt
Author of:
SQL Server Execution Plans
SQL Server Query Performance Tuning
February 19, 2014 at 6:22 am
I'd be interested in seeing the execution plan to better understand how things are resolving, but, this alone will lead to scans of the temporary table:
ON CAST(Machine.MachineKey AS VARCHAR(50)) COLLATE...
"The credit belongs to the man who is actually in the arena, whose face is marred by dust and sweat and blood"
- Theodore Roosevelt
Author of:
SQL Server Execution Plans
SQL Server Query Performance Tuning
February 19, 2014 at 6:17 am
Gazareth (2/19/2014)
Grant Fritchey (2/18/2014)
"The credit belongs to the man who is actually in the arena, whose face is marred by dust and sweat and blood"
- Theodore Roosevelt
Author of:
SQL Server Execution Plans
SQL Server Query Performance Tuning
February 19, 2014 at 4:10 am
"I can't believe you're asking me all these product specific questions. You shouldn't be writing your queries using product specific language because that eliminates the ability to quickly and easily...
"The credit belongs to the man who is actually in the arena, whose face is marred by dust and sweat and blood"
- Theodore Roosevelt
Author of:
SQL Server Execution Plans
SQL Server Query Performance Tuning
February 18, 2014 at 11:41 am
The first server on both systems has pretty similar waits. It's the second servers where things get different, especially with the async_network_io, which doesn't usually indicate network problems. Normally it's...
"The credit belongs to the man who is actually in the arena, whose face is marred by dust and sweat and blood"
- Theodore Roosevelt
Author of:
SQL Server Execution Plans
SQL Server Query Performance Tuning
February 18, 2014 at 10:04 am
It's not that you set up full blow failover clustering. But you have to set up the clustering services. The documentation is pretty clear on exactly how you have to...
"The credit belongs to the man who is actually in the arena, whose face is marred by dust and sweat and blood"
- Theodore Roosevelt
Author of:
SQL Server Execution Plans
SQL Server Query Performance Tuning
February 18, 2014 at 7:40 am
Buy more memory. My laptop has 32gb of ram. Running a SQL Server instance on 4gb in this day and age is crazy.
"The credit belongs to the man who is actually in the arena, whose face is marred by dust and sweat and blood"
- Theodore Roosevelt
Author of:
SQL Server Execution Plans
SQL Server Query Performance Tuning
February 18, 2014 at 7:21 am
Problem with only having the wait statistics after the query and not both before and after is that we can't tell what waits were experienced by the query. You need...
"The credit belongs to the man who is actually in the arena, whose face is marred by dust and sweat and blood"
- Theodore Roosevelt
Author of:
SQL Server Execution Plans
SQL Server Query Performance Tuning
February 18, 2014 at 7:20 am
Nicely done. Absolutely excellent first article.
If I may, I'd like to clarify a couple of points. I wouldn't classify XML as a separate plan type (although I probably did in...
"The credit belongs to the man who is actually in the arena, whose face is marred by dust and sweat and blood"
- Theodore Roosevelt
Author of:
SQL Server Execution Plans
SQL Server Query Performance Tuning
February 18, 2014 at 4:42 am
It could be the network configuration, but it's hard to say. I'd suggest capturing the query metrics on both machines, the execution plans on both machines, and, most importantly, the...
"The credit belongs to the man who is actually in the arena, whose face is marred by dust and sweat and blood"
- Theodore Roosevelt
Author of:
SQL Server Execution Plans
SQL Server Query Performance Tuning
February 18, 2014 at 4:15 am
Patches should pretty much always be applied, but it sounds like you have some type of translation issue going on. Something in your code has told SQL Server to expect...
"The credit belongs to the man who is actually in the arena, whose face is marred by dust and sweat and blood"
- Theodore Roosevelt
Author of:
SQL Server Execution Plans
SQL Server Query Performance Tuning
February 18, 2014 at 4:13 am
rodjkidd (2/18/2014)
"The credit belongs to the man who is actually in the arena, whose face is marred by dust and sweat and blood"
- Theodore Roosevelt
Author of:
SQL Server Execution Plans
SQL Server Query Performance Tuning
February 18, 2014 at 4:08 am
Ingrate!
Kidding.
Interesting take. I sure don't think that management hands down tablets for us. In fact, the opposite. We should be telling management what we're doing and how we're doing it....
"The credit belongs to the man who is actually in the arena, whose face is marred by dust and sweat and blood"
- Theodore Roosevelt
Author of:
SQL Server Execution Plans
SQL Server Query Performance Tuning
February 17, 2014 at 9:25 am
Viewing 15 posts - 8,881 through 8,895 (of 22,224 total)