# Grafana Cloud
All Grafana Cloud notes →Chapter 1 — Grafana Alloy
Alloy's architecture, River configuration language, installation, pipelines, receivers, processors, exporters, and integrations as the unified telemetry collector.
grafana-cloud telemetry-collection book
Chapter 2 — OpenTelemetry Integration
How metrics, logs, traces, and profiles flow into Grafana Cloud via OpenTelemetry, semantic conventions, and auto vs. manual instrumentation.
grafana-cloud telemetry-collection book
Chapter 3 — Integrations
Out-of-the-box Grafana Cloud integrations for Kubernetes, Azure, AWS, GCP, Linux, Windows, databases, message brokers, and third-party systems.
grafana-cloud telemetry-collection book