Viewing 15 posts - 8,446 through 8,460 (of 22,219 total)
What is the "requested operation" that you're trying to do?
"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
April 8, 2014 at 10:58 am
As was stated, it's not about avoiding it or not. It's about whether it's appropriate or not. But, one thing you should change is the default value for Cost Threshold...
"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
April 8, 2014 at 10:57 am
For what you want to do you're looking at Virtual Machines. SQL Database is just a relational data store, a platform as a service. You need actual infrastructure. You'll also...
"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
April 8, 2014 at 10:55 am
yuvipoy (4/8/2014)
Later when i came across these thing had doubts how these statistic are working in DTA.
Here comes another question, if the recommended...
"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
April 8, 2014 at 7:39 am
Not so sure about #3. Why not? After SQL Server does the compression, it's just a file.
One other one though, prior to 2014, you can't encrypt and compress using native...
"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
April 8, 2014 at 7:37 am
balasach82 (4/8/2014)
So, its 100% sure that an sp_execsql does not pass control untill the query...
"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
April 8, 2014 at 4:53 am
There is no right answer for this. It's very subjective. Also, you'll not find any tool that monitors all those services equally well. Further, some of the best tools for...
"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
April 8, 2014 at 4:52 am
Performance is most often related to the code or the structure. But, sometimes it can be other things. For example, do you have any process for maintaining statistics on your...
"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
April 7, 2014 at 12:12 pm
Extended Events can be used to audit just about anything... BUT, if you have 'sa' privs on the server, you can turn off ex events. If you absolutely 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
April 7, 2014 at 6:28 am
Shrinking the file or the database is reclaiming space that was allocated in the database, but is not currently in use. Compression is taking a value and making it smaller...
"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
April 7, 2014 at 6:27 am
Are you sure the log backups and the full/differential are from the same database on the same server? There has to be a log that overlaps with the LSN on...
"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
April 7, 2014 at 6:15 am
You could try doing the insert into the new table without having the key in place and then apply the key after the data is loaded. In some situations you...
"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
April 7, 2014 at 6:12 am
sys.dm_exec_requests will show the execution of the query and any waits that it's experiencing as well as any blocks.
I'd suggest looking at the combined execution plan. It might be different...
"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
April 6, 2014 at 3:23 am
If you aren't using them, cleaning them up isn't going to hurt anything.
Is the book by Denny Cherry? If so, I'd take it's word as pretty near to gospel.
"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
April 4, 2014 at 12:21 pm
sdownen05 (4/4/2014)
First, thanks for pointing me to the other scripts. I will definitely start using them instead.
As to your query, it shows that the table exists. However, when I do...
"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
April 4, 2014 at 11:02 am
Viewing 15 posts - 8,446 through 8,460 (of 22,219 total)