Programmer DD

Jun 13, 2021 · Operations

How to Build a High‑Availability Prometheus Setup Using Federation and Multi‑Remote‑Read

This article examines common misuse of Prometheus federation, explains its limitations, and presents a pure‑Prometheus solution using multi_remote_read to achieve high‑availability monitoring, including configuration examples, code analysis, and best‑practice recommendations for proper data aggregation and query merging.