Viewing 15 posts - 1,096 through 1,110 (of 2,640 total)
I sometimes worry that here we are 7 years on from SQL 2000 and we still have these endless posts about memory on SQL Server. Even more worrying is the...
[font="Comic Sans MS"]The GrumpyOldDBA[/font]
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June 15, 2007 at 6:07 am
If you want anything other than mediochre performance your luns for sql server should be on dedicated spindles - and certainly not share with anything, especially exchange.
fibre channel will be...
[font="Comic Sans MS"]The GrumpyOldDBA[/font]
www.grumpyolddba.co.uk
http://sqlblogcasts.com/blogs/grumpyolddba/
June 7, 2007 at 7:17 am
It's probably what I'd expect, can't comment on Oracle - you'd need to examine the process to figure out the locking to avoid this issue - you could try the...
[font="Comic Sans MS"]The GrumpyOldDBA[/font]
www.grumpyolddba.co.uk
http://sqlblogcasts.com/blogs/grumpyolddba/
June 7, 2007 at 7:03 am
yeah - very simply a "covered" index contains all the data required by the query so that the index satisfies the query without reference to the table. Covered indexes work...
[font="Comic Sans MS"]The GrumpyOldDBA[/font]
www.grumpyolddba.co.uk
http://sqlblogcasts.com/blogs/grumpyolddba/
June 7, 2007 at 6:59 am
what do you hope to achieve and prove? The whole point about testing is that you must have a result in mind.
As you've not stated the edition and o/s or...
[font="Comic Sans MS"]The GrumpyOldDBA[/font]
www.grumpyolddba.co.uk
http://sqlblogcasts.com/blogs/grumpyolddba/
June 7, 2007 at 6:53 am
did you run setup.sql too ?
If you're viewing from a client the client needs updating too.
[font="Comic Sans MS"]The GrumpyOldDBA[/font]
www.grumpyolddba.co.uk
http://sqlblogcasts.com/blogs/grumpyolddba/
June 7, 2007 at 6:43 am
sorry should have added:- on what basis do you imagine there could be a problem?
[font="Comic Sans MS"]The GrumpyOldDBA[/font]
www.grumpyolddba.co.uk
http://sqlblogcasts.com/blogs/grumpyolddba/
June 7, 2007 at 6:41 am
yes and yes
[font="Comic Sans MS"]The GrumpyOldDBA[/font]
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http://sqlblogcasts.com/blogs/grumpyolddba/
June 7, 2007 at 6:39 am
this also depends upon the size of the result set, as well as the connection speed and bandwidth, qos settings etc. etc.
If a query runs slower from a client...
[font="Comic Sans MS"]The GrumpyOldDBA[/font]
www.grumpyolddba.co.uk
http://sqlblogcasts.com/blogs/grumpyolddba/
June 6, 2007 at 10:05 am
in general I'd agree with you - from what basis does your "supervisor" make the conclusion the performance isn't fast enough?
I'd suggest that to find a way to optimise this...
[font="Comic Sans MS"]The GrumpyOldDBA[/font]
www.grumpyolddba.co.uk
http://sqlblogcasts.com/blogs/grumpyolddba/
June 6, 2007 at 10:01 am
very carefully!!
[font="Comic Sans MS"]The GrumpyOldDBA[/font]
www.grumpyolddba.co.uk
http://sqlblogcasts.com/blogs/grumpyolddba/
June 6, 2007 at 9:58 am
get a book on dot net, or use a client application - such as an access client ( although this wouldn't be a personal recommendation ) - I guess I'd...
[font="Comic Sans MS"]The GrumpyOldDBA[/font]
www.grumpyolddba.co.uk
http://sqlblogcasts.com/blogs/grumpyolddba/
June 6, 2007 at 9:57 am
You will have no problems from the sql server point of view in any direction. dot net code compiled under 32 or 64 bit compilers will be different but the...
[font="Comic Sans MS"]The GrumpyOldDBA[/font]
www.grumpyolddba.co.uk
http://sqlblogcasts.com/blogs/grumpyolddba/
June 6, 2007 at 9:55 am
Do you actually have awe enabled and have you set max memory ?
[font="Comic Sans MS"]The GrumpyOldDBA[/font]
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http://sqlblogcasts.com/blogs/grumpyolddba/
May 10, 2007 at 2:04 am
an answer no would have probably been better than a link, however, views cannot take the maxdop hint, I sometimes wish they did because I've encountered some quite appalling views...
[font="Comic Sans MS"]The GrumpyOldDBA[/font]
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http://sqlblogcasts.com/blogs/grumpyolddba/
May 9, 2007 at 2:47 am
Viewing 15 posts - 1,096 through 1,110 (of 2,640 total)