Jacob Kaplan-Moss

Tag: retrospective

🔗 A blameless post-mortem of USA v. Joseph Sullivan | by Ryan McGeehan | Dec, 2022 | Medium December 8th, 2022

Fucking excellent analysis of both the technical, legal, and policy failures at play here. Required reading.

Lessons from Rackspace's downtime November 3rd, 2009

Last night Rackspace Cloud had some downtime. Reading post-mortems is always instructive, so let’s see what we can learn from Rackspace. It sounds like this downtime was caused by a power issue: We were testing phase rotation on a Power Distribution Unit (PDU) when a short occurred and caused us to lose the PDUs behind this Cluster. The phase rotation allows us to verify synchronization of power between primary and secondary sources.…