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Ellis Michael Valentiner

Principal Data Scientist & Team Lead @VirtualFacility

previously @Groundspeed, @Powerley & @FarmLogs

Organizer @AnnArborRUserGroup

    2024

  • Dec 11
    JSON Data Patterns

    • 2023

  • Jan 7
    The Fastest Way to Get the Most Recent Row Per Group in Postgres

    • 2022

  • Jan 6
    Flattening JSON(b) in Postgres

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