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performance

  • NVL vs COALESCE
    February 13, 2018

    NVL vs COALESCE

    Connor McDonald
  • NULL’s vs NOT NULL’s and Performance
    February 5, 2018

    NULL’s vs NOT NULL’s and Performance

    Connor McDonald
  • January 24, 2018

    Identity columns in 12c … just a sequence ?

    Connor McDonald
  • Licensed for Advanced Compression? Don’t forget the network
    January 8, 2018

    Licensed for Advanced Compression? Don’t forget the network

    Connor McDonald
  • iASH–my “infinite ASH” routine
    December 12, 2017

    iASH–my “infinite ASH” routine

    Connor McDonald
  • September 21, 2017

    Partition-wise join

    Connor McDonald
  • AskTOM TV episode 8
    July 3, 2017

    AskTOM TV episode 8

    Connor McDonald
  • It’s just bad code or bad design … most of the time
    June 19, 2017

    It’s just bad code or bad design … most of the time

    Connor McDonald
  • May 30, 2017

    Instrumentation … not just for debugging

    Connor McDonald
  • SUM is better than DISTINCT
    April 12, 2017

    SUM is better than DISTINCT

    Connor McDonald
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Hi I’m Connor McDonald. I love playing with and exploring the Oracle Database. But most of all I like seeing people succeed with the technology.

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