How Google learns from mistakes with Blameless Post Mortems: when something goes wrong, the team does an in-depth analysis with an emphasis on process over people.
We take a look at Etsy's blameless postmortems, both in terms of philosophy, process and practical measures/guidance to avoid blame and better prepare for the next outage. Because failures are inevitable in complex socio-technical systems, it’s the failure handling and resolution that can be improved by learning from postmortems.