# Concepts

Build a shared understanding of telemetry, detection, and quality.

Version coverage: /docs/reference/versions/


{{< card-grid >}}
{{< link-card title="Telemetry and glossary" description="Use consistent terms for observations and conclusions." href="/docs/concepts/telemetry/" >}}
{{< link-card title="Quality dimensions" description="Separate connection, transport, pipeline, and perceived quality." href="/docs/concepts/quality-dimensions/" >}}
{{< link-card title="Detector and issue lifecycles" description="Understand evidence, active conditions, and recovery." href="/docs/concepts/detection/" >}}
{{< link-card title="Quality scoring" description="Understand how component measurements become an overview." href="/docs/concepts/scoring/" >}}
{{< /card-grid >}}