I'm writing the post-mortem of the 24h outage of matrix.org, and I'm learning so much from our SRE team.
I think I'm going to make "reading public post-mortems" a new hobby of mine. What are good sources to find interesting ones?
Here's the full postmortem of the nightmare postgres corruption on matrix.org which caused room corruption over the last few weeks: https://matrix.org/blog/2025/07/postgres-corruption-postmortem/ We'd like to apologise to everyone who got bitten by the incident.
@matrix very scary bug indeed. Well worth reading for anyone working with Ops. Thank you for sharing this Matrix! #devOps #postgresql #postmortem