I thought that Proton had one of the better public post-mortems that I've seen in some time.
The details regarding the rapid temperature rise within the data center are pretty frightening and the snap operational decisions made are of particular interest.
August 27 Frankfurt data center incident:
https://proton.me/blog/august-27-outage-incident-report
#Proton #ProtonMail #Outages #PostMortem #HugOps #Infrastructure
