---
title: "Data source 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).

# Data source fundamentals

Estimated time: 6 min

[Start this section →](/docs/learning-hub/intro-to-data-sources/00-overview/01-course-overview/)