Forum Replies Created

Viewing 15 posts - 41,281 through 41,295 (of 49,552 total)

  • RE: Keeping user database in memory

    colin Leversuch-Roberts (2/1/2009)


    OP ?

    Original Poster

    In theory doing a select * may seem a solution, however having observed memory usage from many angles, including having 64GB of ram for...

    Gail Shaw
    Microsoft Certified Master: SQL Server, MVP, M.Sc (Comp Sci)
    SQL In The Wild: Discussions on DB performance with occasional diversions into recoverability

    We walk in the dark places no others will enter
    We stand on the bridge and no one may pass
  • RE: Costly update trigger -70,000,000 logical reads for 30,000 rows updated!

    RBarryYoung (2/1/2009)


    But Marios should be able to get the Actual from Profiler or tracing, right?

    Yes, absolutely. Providing he traces the correct event. I seem to recall there are about 6...

    Gail Shaw
    Microsoft Certified Master: SQL Server, MVP, M.Sc (Comp Sci)
    SQL In The Wild: Discussions on DB performance with occasional diversions into recoverability

    We walk in the dark places no others will enter
    We stand on the bridge and no one may pass
  • RE: Costly update trigger -70,000,000 logical reads for 30,000 rows updated!

    Marios Philippopoulos (2/1/2009)


    I don't think it's the estimated exec plan, I obtained it from sys.dm_db_exec_requests. It was retrieved when the statement was actually executed...

    It's the same as the 'estimated' plan....

    Gail Shaw
    Microsoft Certified Master: SQL Server, MVP, M.Sc (Comp Sci)
    SQL In The Wild: Discussions on DB performance with occasional diversions into recoverability

    We walk in the dark places no others will enter
    We stand on the bridge and no one may pass
  • RE: Getting an error while trying to copy a DB from SS2000 to SS2008

    binettec (2/1/2009)


    This is what i've try first, to make a backup copy of the SQL 2000 database and to try to restore it on the SQL 2008 but SQL 2008...

    Gail Shaw
    Microsoft Certified Master: SQL Server, MVP, M.Sc (Comp Sci)
    SQL In The Wild: Discussions on DB performance with occasional diversions into recoverability

    We walk in the dark places no others will enter
    We stand on the bridge and no one may pass
  • RE: Undocumented Routines: Forbidden fruit.

    Jeff Moden (2/1/2009)


    Like I said, wait until they fix the very well documented SUM() OVER... lot's of people are gonna have to fix a lot of code...

    Gail Shaw
    Microsoft Certified Master: SQL Server, MVP, M.Sc (Comp Sci)
    SQL In The Wild: Discussions on DB performance with occasional diversions into recoverability

    We walk in the dark places no others will enter
    We stand on the bridge and no one may pass
  • RE: Database in suspect mode

    Check the SQL error log. There should be an entry that states why SQL is marking the databases suspet. If you'renot sure, post that and any other error messages relating...

    Gail Shaw
    Microsoft Certified Master: SQL Server, MVP, M.Sc (Comp Sci)
    SQL In The Wild: Discussions on DB performance with occasional diversions into recoverability

    We walk in the dark places no others will enter
    We stand on the bridge and no one may pass
  • RE: Costly update trigger -70,000,000 logical reads for 30,000 rows updated!

    Can you perhaps post the trigger code?

    Gail Shaw
    Microsoft Certified Master: SQL Server, MVP, M.Sc (Comp Sci)
    SQL In The Wild: Discussions on DB performance with occasional diversions into recoverability

    We walk in the dark places no others will enter
    We stand on the bridge and no one may pass
  • RE: Replicate Passive Node in Active/Passive cluster

    Perry Whittle (1/31/2009)


    as Gail pointed out remember that to make the passive node active would require a new set of disk resources for the 2nd active instance.

    And even if...

    Gail Shaw
    Microsoft Certified Master: SQL Server, MVP, M.Sc (Comp Sci)
    SQL In The Wild: Discussions on DB performance with occasional diversions into recoverability

    We walk in the dark places no others will enter
    We stand on the bridge and no one may pass
  • RE: SQL Server 2008 - Exam 70-453

    Phillip Cox (2/1/2009)


    shared scalable databases

    Just for your info, scalable shared databases are not a new 2008 feature. 2005 had the capability. It wasn't well knows, I doubt it was used...

    Gail Shaw
    Microsoft Certified Master: SQL Server, MVP, M.Sc (Comp Sci)
    SQL In The Wild: Discussions on DB performance with occasional diversions into recoverability

    We walk in the dark places no others will enter
    We stand on the bridge and no one may pass
  • RE: Call center web application and sql deadlock issues

    This was removed by the editor as SPAM

  • RE: Full Backups and Truncating the Transaction Log

    Josh Turley (1/30/2009)


    I'll just add a step to the scheduled job to truncate the log then.

    Ur, why?

    If you need point-in-time recovery, schedule log backups.

    If you don't need point-in-time...

    Gail Shaw
    Microsoft Certified Master: SQL Server, MVP, M.Sc (Comp Sci)
    SQL In The Wild: Discussions on DB performance with occasional diversions into recoverability

    We walk in the dark places no others will enter
    We stand on the bridge and no one may pass
  • RE: Replicate Passive Node in Active/Passive cluster

    myst.black (1/30/2009)


    Is it possible to set up replication on the passive node instead? If so, what are the drawbacks?

    Bear in mind that, with clustering there's only a single copy of...

    Gail Shaw
    Microsoft Certified Master: SQL Server, MVP, M.Sc (Comp Sci)
    SQL In The Wild: Discussions on DB performance with occasional diversions into recoverability

    We walk in the dark places no others will enter
    We stand on the bridge and no one may pass
  • RE: Backup File and TRN Files and DBs in Full Recovery Mode

    Please read through the article that Terry posted, and also this one - Managing Transaction Logs[/url]

    Gail Shaw
    Microsoft Certified Master: SQL Server, MVP, M.Sc (Comp Sci)
    SQL In The Wild: Discussions on DB performance with occasional diversions into recoverability

    We walk in the dark places no others will enter
    We stand on the bridge and no one may pass
  • RE: Rolling Back Strategy

    Probably something's missing in the error handling. Can you post the outer stored proc?

    Gail Shaw
    Microsoft Certified Master: SQL Server, MVP, M.Sc (Comp Sci)
    SQL In The Wild: Discussions on DB performance with occasional diversions into recoverability

    We walk in the dark places no others will enter
    We stand on the bridge and no one may pass
  • RE: Files per Filegroup depends on # of CPU?

    sqlfriend (1/30/2009)


    Idea is that more then one file per filegroup could make use of the fact that the system has more then one cpu (in the current case 2xquad core)...

    Gail Shaw
    Microsoft Certified Master: SQL Server, MVP, M.Sc (Comp Sci)
    SQL In The Wild: Discussions on DB performance with occasional diversions into recoverability

    We walk in the dark places no others will enter
    We stand on the bridge and no one may pass

Viewing 15 posts - 41,281 through 41,295 (of 49,552 total)