Postgres FM
Plan flips
42:48
Nik and Michael discuss query plan flips in Postgres — what they are, some causes, mitigations, longer term solutions, and the recent outage at Clerk. Here are some links to things they mentioned:
Recent postmortem from Clerk https://clerk.com/blog/2026-02-19-system-outage-postmortem
The real cost of random I/O (blog post by Tomas Vondra)…