Viewing 15 posts - 12,106 through 12,120 (of 22,224 total)
sal-295209 (8/10/2011)
can anyone give me some guidelines (tips and tricks) on fine tuning sql server 2008 r2 database ? my email is sali2610@hotmail.comThank You
Take a look at my signature line....
"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:
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August 10, 2011 at 8:20 am
No real way around this. The whole idea of hints to take away control from the optimizer. One of the many reasons I'm not in favor of using hints.
"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
August 10, 2011 at 8:08 am
That's a huge topic. I'd like to suggest you take a look at a book, SQL Server Team-Based Development. It's free (unless you want to get a printed copy). I...
"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
August 10, 2011 at 8:07 am
With only scripts, there's little you can do in terms of monitoring. Monitoring, as a concept, implies gathering data continually in order to respond to the information gathered or 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
August 10, 2011 at 7:18 am
In general it's either the query, the statistics or the indexes. Take a look at the predicate values in the properties of the scan. It'll tell you what it's searching...
"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
August 10, 2011 at 7:13 am
SQL Server is going to take all the memory you give it. 2gb out of 16gb is probably just fine, but if you feel it's not, or there seem 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
August 10, 2011 at 7:11 am
maruthipuligandla (8/9/2011)
Thanks for the reply..
Can you please let me know how to overcome this, i want to know from your practises because you are SQL DBA..
Also you suggested me 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
August 10, 2011 at 6:31 am
narasimhareddy.dba (8/9/2011)
There are no job in old server but we are getting the alerts from dbmail or sqlmail. please assist on this.
We're trying, but we're not there, so we can't...
"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
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August 10, 2011 at 6:22 am
You can't overcome all the disadvantages. The primary problem is not using this datatype as the primary key. The primary problem is using this data type as the clustered index....
"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
August 9, 2011 at 6:10 am
Lowell (8/9/2011)
Subjective Adapts covered the DBCC commands pretty well.
I dunno, would you say that...
"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:
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August 9, 2011 at 6:06 am
A server-side trace is the best mechanism you have for doing this. They are not very resource intensive at all. In fact, it has a very light foot print 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:
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August 9, 2011 at 5:57 am
I get why compression could be said to reduce the DBAs workload. I'm just trying to figure out how encryption does that.
"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
August 9, 2011 at 5:41 am
srinath.vanama (8/9/2011)
1) Backup encryption is possible.
2) Data compression and Resource governor.
3) Installation improvements. Disk images and service pack uninstall options.
4) TDE(transparent Data Encryption) Ability to encrypt entire...
"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
August 9, 2011 at 5:29 am
It sounds like they were trying to get you talk about blocking which is caused when a resource is locked by one user, preventing the next user from accessing it.
Or,...
"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
August 9, 2011 at 5:23 am
Without seeing the query and the execution plan, it's hard to tell you why it's taking a long time.
One point worth noting, when you tell it to return the TOP...
"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
August 9, 2011 at 5:21 am
Viewing 15 posts - 12,106 through 12,120 (of 22,224 total)