Feidie Network

Oct 18, 2026 · Backend Development

Observability Essentials: Three Pillars, Structured Logging, Distributed Tracing & Health Checks

Explores observability fundamentals including its three pillars (logs, metrics, tracing), structured logging with Serilog message templates, OpenTelemetry distributed tracing with W3C TraceContext propagation, ASP.NET Core health checks for Kubernetes liveness/readiness probes, and production monitoring architecture with correlation, standardization, sampling, and alerting strategies.