Viewing 15 posts - 1,126 through 1,140 (of 2,640 total)
god help us! I don't know who told you this but I'd suggest you don't take any further advice < grin >
Strong data typing is an essential key foundation stone...
[font="Comic Sans MS"]The GrumpyOldDBA[/font]
www.grumpyolddba.co.uk
http://sqlblogcasts.com/blogs/grumpyolddba/
May 2, 2007 at 4:09 am
this is just far too general a question - read some of the other threads for pointers.
I'd suggest appropriate training, buy some books, and look through the articles written on...
[font="Comic Sans MS"]The GrumpyOldDBA[/font]
www.grumpyolddba.co.uk
http://sqlblogcasts.com/blogs/grumpyolddba/
May 2, 2007 at 4:04 am
You'll perhaps wish you didn't ask < grin > I've a partitioned table which exists in two dedicated filegroups , each partition of the table is in a dedicated filegroup, this...
[font="Comic Sans MS"]The GrumpyOldDBA[/font]
www.grumpyolddba.co.uk
http://sqlblogcasts.com/blogs/grumpyolddba/
May 2, 2007 at 3:53 am
haven't done this for a quad core but experience tells me the answer is yes, based upon dual cores with HT, had 32 threads on a server.
[font="Comic Sans MS"]The GrumpyOldDBA[/font]
www.grumpyolddba.co.uk
http://sqlblogcasts.com/blogs/grumpyolddba/
May 2, 2007 at 3:43 am
I personally would avoid them like the plague! It could be useful to define a postcode data type ( in the UK ) as a char(8) but I remain unconvinced.
[font="Comic Sans MS"]The GrumpyOldDBA[/font]
www.grumpyolddba.co.uk
http://sqlblogcasts.com/blogs/grumpyolddba/
May 1, 2007 at 10:57 am
sql licensing is per socket not per core.
[font="Comic Sans MS"]The GrumpyOldDBA[/font]
www.grumpyolddba.co.uk
http://sqlblogcasts.com/blogs/grumpyolddba/
May 1, 2007 at 10:55 am
Having been within a project that failed big time, maybe £10 million down the drain and lots of jobs lost,from CIO down it's not an easy call.
What I'd probably...
[font="Comic Sans MS"]The GrumpyOldDBA[/font]
www.grumpyolddba.co.uk
http://sqlblogcasts.com/blogs/grumpyolddba/
May 1, 2007 at 10:53 am
You really need to have a read up on indexes as your basic assumptions are missplaced.
The optimiser will choose the best plan, that doesn't mean you know better < grin...
[font="Comic Sans MS"]The GrumpyOldDBA[/font]
www.grumpyolddba.co.uk
http://sqlblogcasts.com/blogs/grumpyolddba/
April 30, 2007 at 10:56 am
don't use triggers!! Triggers will always degrade performance especially in an oltp database. Find another way.
[font="Comic Sans MS"]The GrumpyOldDBA[/font]
www.grumpyolddba.co.uk
http://sqlblogcasts.com/blogs/grumpyolddba/
April 30, 2007 at 10:51 am
most sql books have chapters on profiler, I imagine there's a fair bit on technet/msdn. The sql performance tuning guide ( for sql 2000 ) has a good chapter on...
[font="Comic Sans MS"]The GrumpyOldDBA[/font]
www.grumpyolddba.co.uk
http://sqlblogcasts.com/blogs/grumpyolddba/
April 30, 2007 at 10:49 am
table partitioning is used to partition data, which in turn may help performance, sounds to me more likely you need better indexing. btw views are generally the quickest way to...
[font="Comic Sans MS"]The GrumpyOldDBA[/font]
www.grumpyolddba.co.uk
http://sqlblogcasts.com/blogs/grumpyolddba/
April 30, 2007 at 10:47 am
as with all things it depends upon what the load will be!
Usually a reporting server is high in reads which means you might be able to use raid 5, however...
[font="Comic Sans MS"]The GrumpyOldDBA[/font]
www.grumpyolddba.co.uk
http://sqlblogcasts.com/blogs/grumpyolddba/
April 30, 2007 at 10:44 am
Tuning queries is best achieved without hints, use hints and you may find with sp2 your query doesn't work well any more. I don't agree that you always need to...
[font="Comic Sans MS"]The GrumpyOldDBA[/font]
www.grumpyolddba.co.uk
http://sqlblogcasts.com/blogs/grumpyolddba/
March 28, 2007 at 6:09 am
This is another repeating post we seem to constantly run and rarely get any feedback as to why the differences. identical databases on identical servers will run the same. Any...
[font="Comic Sans MS"]The GrumpyOldDBA[/font]
www.grumpyolddba.co.uk
http://sqlblogcasts.com/blogs/grumpyolddba/
March 28, 2007 at 5:58 am
the drop in page life expectancy shows thta the data cache is insufficient and you're swopping lots of data, or flushing the data cache almost continuously. That you're seeing physical...
[font="Comic Sans MS"]The GrumpyOldDBA[/font]
www.grumpyolddba.co.uk
http://sqlblogcasts.com/blogs/grumpyolddba/
March 26, 2007 at 4:42 am
Viewing 15 posts - 1,126 through 1,140 (of 2,640 total)