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Miikka Koskinen

Personal blog · quanttype.net · on HN as arcatanprogrammingsystemsdata

Miikka Koskinen writes quanttype, a personal blog at quanttype.net about programming, systems and data. Since 2015, 11 different Hacker News readers have linked it 19 times, most often “Schema Migrations and Avoiding Downtime”. It is still writing: the last post was on 2026-10-08, and you can follow it by feed.

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19mentions?
11HN people?
2015–2026first – last linked?
Links on Hacker News per year · peak 5 in 2022

quanttype by Miikka Koskinen

The author on HN?

arcatan · 542 karma · member since 2012

https://quanttype.net/

From their public HN profile, which links to this site.

Most-linked posts?

  1. Schema Migrations and Avoiding Downtime
    3 people · 3 mentions · first linked 2022-05-03
  2. Do Not Use Requirements.txt
    2 people · 2 mentions · first linked 2023-10-31
  3. Leader Election with S3 and If-Match
    2 people · 2 mentions · first linked 2025-02-28

What Hacker News says?

  1. Submitted Handbrewing Coffee as a story · 115 points

    HN discussion
  2. Submitted Signing .jars is not worth the effort as a story · 64 points

    HN discussion
  3. Submitted Schema Migrations and Avoiding Downtime as a story · 24 points

    HN discussion
  4. Submitted Let's Automate Our Jobs as a story · 3 points

    HN discussion
  5. Submitted Leader Election with S3 and If-Match as a story · 3 points

    HN discussion
  6. Submitted Do Not Use Requirements.txt as a story · 3 points

    HN discussion
  7. Submitted SQL, Clojure, and Editor Support as a story · 3 points

    HN discussion
  8. Submitted The Joys of Coverage as a story · 3 points

    HN discussion
  9. Submitted Leader Election with S3 and If-Match as a story · 2 points

    HN discussion
  10. Submitted Schema Migrations and Avoiding Downtime as a story · 2 points

    HN discussion
  11. Submitted Python is not good enough as a story · 2 points

    HN discussion
  12. Submitted Compressing floating point data with Gorilla as a story · 1 points

    HN discussion
  13. Submitted Speed up code with pi-autoresearch as a story · 1 points

    HN discussion
  14. Submitted Software for Myself as a story · 1 points

    HN discussion
  15. Submitted Do Not Use Requirements.txt as a story · 1 points

    HN discussion
  16. Submitted Handbrewing Coffee (2019) as a story · 1 points

    HN discussion
  17. Submitted Schema Migrations and Avoiding Downtime as a story · 1 points

    HN discussion
  18. Submitted Local Memoized Recursive Functions as a story · 1 points

    HN discussion
  19. Submitted What are hybrid maps as a story · 1 points

    HN discussion

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