Chapter 2 — PromQL

Grafana Cloud

A book-shaped table of contents for Grafana Cloud: platform foundations through telemetry collection, Mimir/Loki/Tempo/Pyroscope, visualization, application observability, reliability tooling, developer experience, governance, and enterprise reference architectures — cross-linking existing notes instead of duplicating them.

Chapter 1 — Grafana Mimir

Mimir's architecture, remote-write ingestion, storage, high availability, replication, and retention as Grafana Cloud's horizontally-scalable metrics backend.

Chapter 3 — Metrics Management

Label strategy, cardinality management, Adaptive Telemetry, and cost/performance best practices for keeping a metrics pipeline sustainable at scale.

Chapter 3 — Grafana User Interface

Home, Explore, Dashboards, Drilldowns, Connections, Plugins, and Administration as the day-to-day navigation surface, plus navigation best practices.

Chapter 1 — Grafana Loki

Loki's architecture, label-based indexing, chunks, storage, and retention as Grafana Cloud's cost-efficient log aggregation backend.