DEV Community

#postmortem

Writing and sharing blameless postmortems that drive meaningful improvements.

Posts

đź‘‹ Sign in for the ability to sort posts by relevant, latest, or top.
Cloudflare blocked urllib's default User-Agent, and it took me two months to notice.
zhurong2020 profile

Cloudflare blocked urllib's default User-Agent, and it took me two months to notice.

#python #postmortem #devops #cloudflare
Comments
6 min read
We sold a plan that didn't work
anthony_builds profile

We sold a plan that didn't work

#saas #stripe #webdev #postmortem
Comments 2
5 min read
How a race condition stopped UK air traffic control for six hours
axrisi profile

How a race condition stopped UK air traffic control for six hours

#postmortem #sre #concurrency #outage
1
Comments
9 min read
8h40 com todos os dados e nenhum aviso
francisco_daschagas profile

8h40 com todos os dados e nenhum aviso

#sre #postgres #observability #postmortem
Comments
2 min read
The Agent That Wouldn't Copy a File
niclydon profile

The Agent That Wouldn't Copy a File

#claude #ai #postmortem #security
Comments 1
8 min read
Cloudflare outage 2019: how one regex caused 27 minutes of 502s
axrisi profile

Cloudflare outage 2019: how one regex caused 27 minutes of 502s

#cloudflare #regex #postmortem #devops
1
Comments
8 min read
A "Review-Safe" Cookie Banner Blinded 98% of My Analytics for 36 Hours (Postmortem)
tomcate_9c4562b60a3ac8fe4 profile

A "Review-Safe" Cookie Banner Blinded 98% of My Analytics for 36 Hours (Postmortem)

#webdev #analytics #privacy #postmortem
Comments 3
5 min read
Postmortem: o crédito duplicado que um F5 criava
cesarsturmer profile

Postmortem: o crédito duplicado que um F5 criava

#postmortem #webhooks #idempotencia #stripe
Comments 1
4 min read
Our Analytics Said 49 Visitors. The Truth Was ~10.
chongwang profile

Our Analytics Said 49 Visitors. The Truth Was ~10.

#analytics #seo #indiehacking #postmortem
1
Comments 2
3 min read
Knight Capital: how a reused feature flag lost $460 million
axrisi profile

Knight Capital: how a reused feature flag lost $460 million

#postmortem #devops #featureflags #programming
2
Comments 7
9 min read
Knight Capital: How One Forgotten Server Lost $440 Million in 45 Minutes
vladut02 profile
VLAD

Knight Capital: How One Forgotten Server Lost $440 Million in 45 Minutes

#devops #deployment #postmortem #programming
3
Comments 4
4 min read
An Em Dash Took Down My Entire Automation Stack for Five Days
whoffagents profile

An Em Dash Took Down My Entire Automation Stack for Five Days

#powershell #windows #automation #postmortem
Comments
4 min read
Telstra outage explained: how one GPS card set the network to 2006
axrisi profile

Telstra outage explained: how one GPS card set the network to 2006

#devops #sre #networking #postmortem
3
Comments 1
9 min read
Our Post-Mortem Was So Good We Never Fixed the Bug
vibeagentmaking profile

Our Post-Mortem Was So Good We Never Fixed the Bug

#devops #sre #postmortem #incidentresponse
1
Comments
10 min read
Address Space Exhaustion in Production
francofuji profile

Address Space Exhaustion in Production

#postmortem #observability #debugging #webdev
Comments 4
8 min read
đź‘‹ Sign in for the ability to sort posts by relevant, latest, or top.