What Even Is… Observability?

This article explains that observability goes beyond traditional monitoring by focusing on understanding why issues occur in complex systems, not just that they are happening. It achieves this through collecting telemetry data – metrics, logs, and traces – allowing teams to investigate any problem and quickly pinpoint the root cause. Ultimately, observability aims to reduce Mean Time To Recovery (MTTR) and proactively prevent future issues through practices like "shifting left" and understanding predictable seasonal patterns.