Blameless PostMortems and a Just Culture

As cited in DDIA

John Allspaw. "Blameless PostMortems and a Just Culture." etsy.com, May 2012. Archived at perma.cc/YMJ7-NTAP

How the page describes itself

Etsy Engineering | Blameless PostMortems and a Just Culture

Last week, Owen Thomas wrote a flattering article over at Business Insider on how we handle errors and mistakes at Etsy. I thought...

From the page's own metadata at etsy.com, 2026-10-04.

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text/html

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0.1 MB

Last checked

2026-10-04

Became working again, first noticed on Oct 4, 2026. See what else changed.

Identifiers and archived copies

perma.cc

https://perma.cc/YMJ7-NTAP