Articles tagged "distributed-tracing"

opentelemetry python distributed-tracing observability fastapi
11 min readIntermediate

OpenTelemetry Python Tutorial 2026: Distributed Tracing, Custom Spans, and Context Propagation

OpenTelemetry Python tutorial 2026: auto-instrument FastAPI with OTel SDK, create custom spans, propagate trace context across microservices, export to Jaeger or any OTLP backend. Production-ready tracing patterns.

signoz opentelemetry python observability distributed-tracing
8 min readIntermediate

SigNoz and OpenTelemetry Python 2026: Self-Host Distributed Tracing and Logs (Datadog Alternative)

SigNoz tutorial 2026: install SigNoz with Docker Compose, auto-instrument a FastAPI app with OpenTelemetry, view traces and logs in one UI, and cut observability costs vs Datadog. Step-by-step with Python.