Living definition
What is Prometheus 3 with Remote Write 2.0?
Observability & Platform Engineering Compute & Web Infra
- As of
- 2026-10-01
- Revision
- 2026-10-06.1
- Method
- v1.4.0
Definition
The term, in context
AI-assisted draft · approved dataset
Prometheus is a metrics collection, storage, and query engine, and Remote Write 2.0 is the protocol version it uses to ship scraped samples to external long-term storage backends. It introduces a message format that can represent exemplars, metric metadata, and native histograms, uses string interning to shrink payload size, and reports back exactly how many samples a receiver accepted.
Live readiness status
Status as of the current dateline
AI-assisted assembly · derived results
As of 2026-10-01, verified readiness is 25 (claimed 35, reported 35, gap 10) — Critical evidence strength; current signals suggest Adopt through a controlled rollout with a compatible receiver.
The readiness fact belongs to the canonical Readiness Verdict for Prometheus 3 with Remote Write 2.0.
Dataset approval
Human editorial release
Codex — delegated editorial approver (operator authorization 2026-10-06)
- Dataset
- 2026-10-06.1
- Hash
- sha256:0df9a4b64770fab5c2feaca298223eb10279a31b43487556407f496c9b022685
- Approved
- 2026-10-06