A Little About Index Compression In SQL Server

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  • เผยแพร่เมื่อ 15 ก.ย. 2024

ความคิดเห็น • 22

  • @plancktime9750
    @plancktime9750 หลายเดือนก่อน +2

    Gang members just don't want be caught calling any dudes Darling...

    • @ErikDarlingData
      @ErikDarlingData  หลายเดือนก่อน

      That’s what cool gang nicknames are for!

  • @clerincg
    @clerincg หลายเดือนก่อน +2

    THANK YOU, THANK YOU for creating this video on the optimized memory footprint for Compressed Indexes. I have a large client that has a policy about using compression of any kind. Your demonstration of how Compressed Indexes will use less memory (which is always a limited resource) was PERFECT. I've forwarded a link to this video to my client, and I hope that they see (as I do) that Index Compression is a no-brainer. Thanks again!

    • @ErikDarlingData
      @ErikDarlingData  หลายเดือนก่อน

      Ooh, that’s a weird position for them to take! I hope this helps.

  • @douglascoats7081
    @douglascoats7081 หลายเดือนก่อน +1

    On this episode we see Mr Darling’s interpretive dance hand gestures to explain indexy things

    • @ErikDarlingData
      @ErikDarlingData  หลายเดือนก่อน +1

      It often makes more sense than wordy things.

    • @douglascoats7081
      @douglascoats7081 หลายเดือนก่อน

      @@ErikDarlingData i mean the point was to artistically express yourself via hand gestures & dance. you should qualify for the Olympics lol

  • @gabrielemassari4105
    @gabrielemassari4105 หลายเดือนก่อน +1

    With the power granted to me by being Italian, I hereby permit you to use our hand gestures. Good luck.

    • @ErikDarlingData
      @ErikDarlingData  หลายเดือนก่อน

      I promise to be a Mario and not a Wario 🤌🍕🍝🇮🇹

  • @gustavswanepoel9207
    @gustavswanepoel9207 หลายเดือนก่อน +1

    Great video post. Thank you Erik.

  • @marancibia1971
    @marancibia1971 หลายเดือนก่อน +2

    This video was "muy bueno"!

    • @ErikDarlingData
      @ErikDarlingData  หลายเดือนก่อน +1

      But how many buenos! I need to know!

    • @BrandonChampion
      @BrandonChampion หลายเดือนก่อน +1

      @@ErikDarlingData Several, at least.

  • @BrandonChampion
    @BrandonChampion หลายเดือนก่อน +1

    You can be in my gang of taco enthusiasts.

    • @ErikDarlingData
      @ErikDarlingData  หลายเดือนก่อน

      I am currently enthusiastic about tacos.

  • @esatsaglam2800
    @esatsaglam2800 26 วันที่ผ่านมา +1

    Came here for the jokes and not disappointed :)

    • @ErikDarlingData
      @ErikDarlingData  25 วันที่ผ่านมา +1

      The one thing I never seem to run out of! Thanks for watching!

  • @FlaggedStar
    @FlaggedStar 26 วันที่ผ่านมา +1

    My comments get deleted automatically on this video!

    • @ErikDarlingData
      @ErikDarlingData  25 วันที่ผ่านมา

      Weird - I didn’t even see them come through. Usually I get notifications.

    • @FlaggedStar
      @FlaggedStar 24 วันที่ผ่านมา

      @@ErikDarlingData And I didn't get a notification of your reply... I think TH-cam stopped liking me because I tried to post a URL in a comment on a previous video of yours.
      When I log in, I can see more comments than when I log out. In particular, the below is invisible when I log out.
      "9:08 It took me a while to get my head around Microsoft's white paper on compression. The official docs are pretty useless on this topic, so you need to read the white paper. They said to default to using ROW unless the estimated space savings were super low. Beyond that, they said to use PAGE unless the number of updates (not deletes or inserts, strictly updates) was much higher than anything else that's going on with the table. The CPU cost of PAGE is apparently much higher than that of ROW, but you probably don't want to be thinking about compression at all if you're CPU bound.
      See also, Test-DbaDbCompression from dbatools.
      I know of no other good resources on this."