Final Consistency

Architect

Aug 6, 2015 · Backend Development

Design and Optimization of Alibaba's Notify and MetaQ Distributed Message Middleware

The article explains how Alibaba's Notify and MetaQ middleware achieve high‑performance, reliable distributed messaging and final consistency for massive e‑commerce transactions, detailing their architecture, design principles, scalability, fault‑tolerance, and the specific optimizations applied for the Double‑11 shopping festival.