Observability for Reliable Distributed Software Architecture: Pillars, Patterns, SLOs and Best Practices
Observability is a foundational requirement for reliable software architecture. As systems grow distributed and dynamic, traditional monitoring no longer suffices. Observability helps teams understand internal system behavior from external outputs—logs, metrics, and traces—so they can detect, diagnose, and resolve issues quickly. Core pillars of observability– Metrics: Numeric measurements over time (latency, error rates, throughput). Useful […]