Distributed Tracing: Spans, Traces & OpenTelemetry is part of the Pro tier — advanced networking topics including BGP routing, Zero Trust, DDoS attacks, QUIC, TLS certificate chains, and more.
This scenario covers
How distributed tracing tracks requests across microservices — trace IDs propagated in HTTP headers, parent/child span relationships, sampling strategies, and how Jaeger/Zipkin/Tempo reconstruct the full request timeline.
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