mirai minds — journalMeasurements, incidents and decisions from building an Indian voice stack.https://voice.miraiminds.coen-inOur cloud vendor went dark for six hours. Our customers never knew.https://voice.miraiminds.co/journal/our-cloud-vendor-went-darkhttps://voice.miraiminds.co/journal/our-cloud-vendor-went-darkThe failure mode was not the outage. It would have been our own controller reacting to it.Thu, 03 Sep 2026 00:00:00 GMTreliabilityfleetoperationsThe deploy log is the git loghttps://voice.miraiminds.co/journal/the-deploy-log-is-the-git-loghttps://voice.miraiminds.co/journal/the-deploy-log-is-the-git-logA change with no commit is a change with no history, no review and no way back. So we removed the ability to make one.Thu, 03 Sep 2026 00:00:00 GMTengineeringdeploysdisciplineWe ship voice by measurement, not by vibeshttps://voice.miraiminds.co/journal/we-ship-voice-by-measurementhttps://voice.miraiminds.co/journal/we-ship-voice-by-measurementThe ear listens to one sample. The defect lived between samples. Pitch analysis found it, and we rolled back the same hour.Thu, 03 Sep 2026 00:00:00 GMTvoicequalitymeasurement