Sanyou's Java Diary

May 8, 2022 · Backend Development

How Nacos’s Distro Protocol Ensures High Availability with AP Consistency

This article explains Nacos’s Distro consistency protocol, detailing its design principles, asynchronous replication, periodic synchronization, new‑node data loading, and local read mechanisms, and shows how these mechanisms together provide high‑availability AP consistency for service registration in a distributed cluster.