---
title: "Reference | Grafana Enterprise Metrics documentation"
description: "Reference The following topics provide reference information to help you run a GEM cluster. Troubleshoot GEM Glossary Grafana Mimir architecture"
---

# Reference

The following topics provide reference information to help you run a GEM cluster.

- [Troubleshoot GEM](/docs/enterprise-metrics/latest/reference/troubleshoot/)
- [Glossary](/docs/enterprise-metrics/latest/reference/glossary/)
- [Grafana Mimir architecture](/docs/mimir/latest/references/architecture/)