Learn how Xiaomi's Message Queue Team enhanced quality and cost efficiency through RocketMQ-MQTT implementation in this 22-minute conference talk from The ASF Messaging Track. Discover best practices for deploying Apache RocketMQ's MQTT capabilities at scale, exploring the technical challenges and solutions encountered during Xiaomi's journey to optimize their messaging infrastructure. Gain insights into cost reduction strategies, quality improvements, and practical implementation approaches from Fan Wang, Xiaomi Message Queue Team Leader and Apache RocketMQ Committer, as he shares real-world experiences and lessons learned from one of the world's largest technology companies' messaging system optimization efforts.