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DevOps & Cloud

OpenTelemetry

/ˈəʊpən ˌteləˈmetrɪ/

Definition

An open standard for collecting telemetry data (traces, metrics, logs) from services with a vendor-neutral SDK.

Example in context

"We instrument with OpenTelemetry — same SDK across Python, Go, and Node, exporting to Grafana or Datadog."

Related terms

  • Distributed tracing — Tracking a request's journey across multiple services using a unique trace ID, enabling end-to-end performance analysis.
  • Observability — The ability to understand a system's internal state from its external outputs: logs, metrics, and distributed traces.

Practice this term

Master OpenTelemetry in context by working through exercises in the DevOps & Cloud module. You'll see the term used in real engineering scenarios with multiple-choice, fill-in-the-blank, and matching drills.

Practice in exercises → Browse all words