←Home Posts
avatar

Ellis Michael Valentiner

Principal Data Scientist & Team Lead @VirtualFacility

previously @Groundspeed, @Powerley & @FarmLogs

Organizer @AnnArborRUserGroup

    2025

  • Jan 29
    Debugging Meltano: When UUID Fields Break Your Data Pipeline

    • 2020

  • Aug 8
    A Fast Method to Bulk Insert a Pandas DataFrame into Postgres

    • 2018

  • Jan 7
    Striding Data in the Database

    • 2017

  • Mar 21
    np.lib.stride_tricks
  • Feb 25
    Getting Data into R Part 3 - Web APIs
  • Feb 23
    Getting Data into R Part 2 - Databases
  • Feb 21
    Getting Data into R Part 1 - Flat(ish) Files

© Copyright 2025 Ellis Michael Valentiner

Built with Hugo. Hosted on Amazon S3. Distributed by CloudFront.