Observability terms
You cannot fix what you cannot see
Running software in production without observability is flying blind. Metrics, logs, traces, dashboards, alerting, and the three pillars of observability give you the insight needed to understand what your system is actually doing under real conditions. This category covers the tools, patterns, and vocabulary of production-grade visibility.
On-Call & Runbooks
A runbook documents how to diagnose and resolve specific alerts — on-call engineers shouldn't have to think from scratch at 3am; the runbook provides the playbook.
2mo ago
observability beginner
OpenTelemetry
OpenTelemetry (OTel) is the open standard for telemetry — a vendor-neutral SDK for traces, metrics, and logs that exports to any backend (Jaeger, Datadog, Honeycomb, Prometheus).
2mo ago
observability intermediate