Viewing 15 posts - 14,926 through 14,940 (of 22,219 total)
Since it's only been in production for a couple of weeks, I have not heard any news about a possible service pack. I suspect it's at least 6-9 months out.
Yes,...
"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
May 26, 2010 at 1:07 pm
You can.
There are some design issues associated with GUIDs (Globally Unique IDentifiers) that you might want to know about. They're notoriously poor choices for clustered indexes, just as an example.
"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
May 26, 2010 at 11:23 am
There is no function within backups that allows you to backup tables only.
You could move these tables to a different file group and try doing a file group only backup.
"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
May 26, 2010 at 11:13 am
NEWID() is a built in function for SQL Server that generates a globally unique identifier value. You can run it within just about any TSQL code. Try:
SELECT NEWID()
"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
May 26, 2010 at 11:12 am
Have you looked at the execution plans between different operating systems? It's hard to compare performance between different os's especially if you then toss in that Win 7 is 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
May 26, 2010 at 11:09 am
I guess I'm operating with a bigger budget. We've got two different backup generators that can each power the whole data center for about 72 hours without power interruption (two...
"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
May 26, 2010 at 9:20 am
Another vote for Itzik's excellent book.
You might also want to check out Joe Sack's "Transact SQL Recipes." It's just a very straight forward listing of possible T-SQL solutions for common...
"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
May 26, 2010 at 8:47 am
Well, pretty much, we start the SAN, get it online and tested, and then start up SQL Server. They are two, completely seperate operations and even managed by two completely...
"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
May 26, 2010 at 7:14 am
nadersam (5/26/2010)
Grant Fritchey (5/26/2010)
"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
May 26, 2010 at 7:12 am
Jeff Moden (5/25/2010)
Steve Jones - Editor (5/25/2010)
"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
May 26, 2010 at 7:09 am
Since you're working in 2005, I'd suggest, especially for targeted information like this, to use the dynamic management views to pull the execution plans and execution information directly from 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
May 26, 2010 at 7:02 am
I would suggest using connection pooling. As much as possible, reusing connections is the way to go because it reduces the amount of memory that connections take up (new memory...
"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
May 26, 2010 at 6:55 am
karthikeyan-444867 (5/26/2010)
If we have fake/surrogate key in a table, will the optimizer use 'Clustered seek' ? I believe it will use 'Clustered Scan'.
If you use the "fake" key in 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
May 26, 2010 at 6:18 am
karthikeyan-444867 (5/26/2010)
GilaMonster (5/25/2010)
karthikeyan-444867 (5/25/2010)
I am sure we shouldn't create Clustered index/primary key on an IDENTITY column.
There's a big, massive, huge difference between not using an int identity for a primary...
"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
May 26, 2010 at 5:37 am
Identity gaps are only an issue if, for whatever reason, you're assuming a perfect chain of numbers. Don't make that assumption and the gap problem goes away. The idea is...
"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
May 26, 2010 at 5:31 am
Viewing 15 posts - 14,926 through 14,940 (of 22,219 total)