Section 1 · Send data fundamentals

Introduction to sending data from external collectors

Estimated time: 1 min

Storage without changing how you collect

You already collect metrics and logs, and reconfiguring that isn’t on the table. Grafana Cloud stores your data from the collectors you already run. Send from Prometheus, InfluxDB, Graphite, or OpenTelemetry, and leave the rest of your setup unchanged.

What you’ll learn

Here’s what this journey covers:

  • When to use external collectors instead of collecting with Grafana Alloy or an integration
  • How to send metrics with Prometheus remote write, InfluxDB, Graphite, or OpenTelemetry
  • How to send logs with the OpenTelemetry Protocol (OTLP) or the HTTP API
  • Which method to use for the tools you already run

Journey duration

~15 minutes

What’s covered

This journey covers:

Prometheus remote write • InfluxDB • Graphite • OTLP • HTTP API