---
title: "Labeling and cardinality fundamentals | Grafana Labs"
description: ""
---

> For a curated documentation index, see [llms.txt](/llms.txt). For the complete documentation index, see [llms-full.txt](/llms-full.txt).

# Labeling and cardinality fundamentals

Estimated time: 3 min

[Start this section →](/docs/learning-hub/labeling-strategy/01-intro/01-journey-overview/)