Explore distributed tracing integration with OpenTelemetry and Knative in this 42-minute conference talk by Daniel Oh from Red Hat. Learn how to address the challenges of collecting telemetry data in complex, distributed cloud-native microservices environments. Discover the benefits of OpenTelemetry for collecting metrics, logs, and traces to analyze application performance and behavior. Follow a live demo showcasing how to trace metrics of reactive RESTful APIs, including collecting local telemetry data with OpenTelemetry collector and Quarkus Dev mode, visualizing data through the Jaeger console, and deploying reactive serverless functions to verify telemetry data using OpenTelemetry and Jaeger operators.