Cloud Architecture

Apr 3, 2026 · Operations

Zero‑Downtime High‑Throughput Kafka MirrorMaker 2 Migration with Dual‑Write and Rollback

This guide details a production‑grade Kafka MirrorMaker 2 migration for an e‑commerce order platform, covering zero‑downtime strategies, high‑throughput dual‑write, capacity planning, Kubernetes deployment, monitoring, offset continuity, gray‑scale cut‑over, rollback procedures, and extensive configuration examples.