What is 'Distributed Tracing'?
What is 'Distributed Tracing'?
Approach: Explain tracking a request across services.
A method used to profile and monitor applications, especially those built on microservices, by tracking a single request as it passes through various systems.
Follow-up: Name a tool for this (e.g., Jaeger, Zipkin).
Key concepts: span, trace id, observability.