Forum Replies Created

Viewing 15 posts - 1,141 through 1,155 (of 2,640 total)

  • RE: Enable awe on cluster box

    the total memory to each instance should be 2.5Gb

    It's generally best to leave around 2gb of total memory when using awe.

    with instances you must divide the available memory between them...

    [font="Comic Sans MS"]The GrumpyOldDBA[/font]
    www.grumpyolddba.co.uk
    http://sqlblogcasts.com/blogs/grumpyolddba/

  • RE: ASPState having lots of waits on locks

    yeah, sorry can't help here - I just resolve problems from the SQL point of view.

    [font="Comic Sans MS"]The GrumpyOldDBA[/font]
    www.grumpyolddba.co.uk
    http://sqlblogcasts.com/blogs/grumpyolddba/

  • RE: The Effect of NOLOCK on Performance

    I maintain that presenting the use of nolock as a tuning tool is both dangerous and missleading.

    That there is a use for read uncommitted I will agree in certain circumstances,...

    [font="Comic Sans MS"]The GrumpyOldDBA[/font]
    www.grumpyolddba.co.uk
    http://sqlblogcasts.com/blogs/grumpyolddba/

  • RE: ASPState having lots of waits on locks

    bit tricky as I don't have anything like this.. but .. if you're recording sessions, logging data etc. at a fairly high activity rate then attempting to delete ranges of...

    [font="Comic Sans MS"]The GrumpyOldDBA[/font]
    www.grumpyolddba.co.uk
    http://sqlblogcasts.com/blogs/grumpyolddba/

  • RE: Monitoring SQL views using SQL Profiler

    filter by dbid , eliminate sql agent and any monitoring tools you have.

    Choose sql batch as the event

    if your views all start with a common prefix or have a...

    [font="Comic Sans MS"]The GrumpyOldDBA[/font]
    www.grumpyolddba.co.uk
    http://sqlblogcasts.com/blogs/grumpyolddba/

  • RE: Number of processors and mutilple cores performance

    the problem with that question is most of us don't get enough hardware and time to do that type of analysis. I suspect the quad will perform better. The amount...

    [font="Comic Sans MS"]The GrumpyOldDBA[/font]
    www.grumpyolddba.co.uk
    http://sqlblogcasts.com/blogs/grumpyolddba/

  • RE: Changing column order in Table

    absolutely! And I'd ban Access < grin > , no offence to the original poster, but I sometimes think that this style of thinking is the basis for so many...

    [font="Comic Sans MS"]The GrumpyOldDBA[/font]
    www.grumpyolddba.co.uk
    http://sqlblogcasts.com/blogs/grumpyolddba/

  • RE: Running Tuning Advisor

    generally best to use a test server, unless you have quiet times with no user activity then you could use your real box. It's like most things don't run on...

    [font="Comic Sans MS"]The GrumpyOldDBA[/font]
    www.grumpyolddba.co.uk
    http://sqlblogcasts.com/blogs/grumpyolddba/

  • RE: Changing column order in Table

    it's called a select list.  Ordinal positions are one of the worst practices along with select *.

    If you need to structure your table it's not that difficult - data transformations...

    [font="Comic Sans MS"]The GrumpyOldDBA[/font]
    www.grumpyolddba.co.uk
    http://sqlblogcasts.com/blogs/grumpyolddba/

  • RE: Changing column order in Table

    you can do this through EM, I'd just script and recreate the table though, don't see why you're asking the question.

    Like David I'm interested as to why?

    [font="Comic Sans MS"]The GrumpyOldDBA[/font]
    www.grumpyolddba.co.uk
    http://sqlblogcasts.com/blogs/grumpyolddba/

  • RE: Profiler Execution Plan and Encrypted SP''''s

    I don't think it is - it's a couple of years since I did this - seem to remember I decrypted the procs on  a test db. I think you...

    [font="Comic Sans MS"]The GrumpyOldDBA[/font]
    www.grumpyolddba.co.uk
    http://sqlblogcasts.com/blogs/grumpyolddba/

  • RE: Performance Problems after Porting Database

    I'll repeat myself - at a bare minimum update stats and run dbcc updateusage after restoring/attaching a database. Other than thta I'd check network bandwidth , ntfs fragmentation, I'd also...

    [font="Comic Sans MS"]The GrumpyOldDBA[/font]
    www.grumpyolddba.co.uk
    http://sqlblogcasts.com/blogs/grumpyolddba/

  • RE: Filegroups

    filegroups and av disk queue are not related. I personally never use disk queue , mainly because the values become meaningless on a san.

    The best counter to use for...

    [font="Comic Sans MS"]The GrumpyOldDBA[/font]
    www.grumpyolddba.co.uk
    http://sqlblogcasts.com/blogs/grumpyolddba/

  • RE: Number of processors and mutilple cores performance

    The factor to remember with the cores is the per socket licensing cost, with sql enterprise this is significant. However a quad core ( which isn't a true quad but...

    [font="Comic Sans MS"]The GrumpyOldDBA[/font]
    www.grumpyolddba.co.uk
    http://sqlblogcasts.com/blogs/grumpyolddba/

  • RE: Tuning update statement

    as I initially said it depends upon the data. I agree that sometimes a joined update will be better, however it just depends.  The simplest solution without changing the code...

    [font="Comic Sans MS"]The GrumpyOldDBA[/font]
    www.grumpyolddba.co.uk
    http://sqlblogcasts.com/blogs/grumpyolddba/

Viewing 15 posts - 1,141 through 1,155 (of 2,640 total)