timezone The Perils of Timezone — A Complete Visual Guide
Why UTC is the only sane default, how timezones silently corrupt distributed systems, and the discipline that keeps IST (or any local time) exactly where it belongs — at the edge.
#observability
2 posts
timezone 
observability 27 Tests, 3 Alerts, 1 Real Bug Review Caught: Making a Drift Detector Watch Itself
A Kubernetes drift detector could tell you when prod and dr fell out of sync — but had no way to tell you it had stopped checking. Here's how I closed that gap with structured logs, a real health check, Prometheus alerts, and a dashboard, ticket-first and test-first.