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Floor Drees: PostgreSQL Contributor Story: Mario Gonzalez

22. Dezember 2025 - 14:47
Earlier this year we started a program (“Developer U”) to help colleagues who show promise for PostgreSQL Development to become contributors.

Devrim GÜNDÜZ: What happened?

22. Dezember 2025 - 9:22
This is an incident report, a post-mortem writeup and detailed info how we started supporting multiple RHEL minor versions.

Last month PostgreSQL RPM repos were broken for Rocky Linux and AlmaLinux 9 and 10 users due to an OpenSSL update that Red Hat pushed to versions 10.1 and 9.7, which broke backward compatibility. Actually I broke the repos. Continue reading "What happened?"

Pavel Stehule: fresh dll of orafce and plpgsql_check for PostgreSQL 17 and PostgreSQL 18

20. Dezember 2025 - 7:25

I compiled and uploaded zip files with latest orafce and plpgsql_check for PostgreSQL 17 and PostgreSQL 18 - I used Microsoft Visual C 2022.

Setup:

Mayur B.: The OOM-Killer Summoning Ritual: “Just Increase work_mem”

19. Dezember 2025 - 22:57

You’ve probably seen the incident pattern:

  1. Postgres backends start disappearing.
  2. dmesg / journalctl -k shows the kernel OOM killer reaping postgres.
  3. Someone spots “out of memory” and reflexively recommends: “Increase work_mem.”

That recommendation is frequently backwards for OS OOM kills.

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