---
title: "Resources | Grafana Labs"
description: "Documentation and community links for signal correlation"
---

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

## Documentation

- [What is structured metadata](/docs/loki/latest/get-started/labels/structured-metadata/)
- [Use telemetry signals together](/docs/grafana-cloud/telemetry-signals/use-signals-together/key-concepts/)
- [Introduction to exemplars](/docs/grafana/latest/fundamentals/exemplars/)
- [Optimize logs with Adaptive Logs learning path](/docs/learning-paths/adaptive-logs/)

## Community

- [Grafana Community Forums](https://community.grafana.com/)
- [Grafana Slack](https://slack.grafana.com/)