transaction check — 2 Technical Articles

Jul 4, 2025 · Backend Development

Mastering RocketMQ Transaction Messages: Guarantees for Distributed Consistency

This article explains how TDMQ RocketMQ's transactional messaging works, covering the underlying concepts, three‑phase processing flow, key terminology, source‑code details, practical Java examples, and important considerations for building reliable distributed transactions.

JavaRocketMQTransactional Messaging

0 likes · 24 min read

Mastering RocketMQ Transaction Messages: Guarantees for Distributed Consistency

Programmer DD

Feb 10, 2018 · Backend Development

How RocketMQ Handles Transactional Messages: From Producer to Broker

This article explains the internal workflow of RocketMQ transactional messages, covering how producers send half messages, how brokers process commit or rollback requests, the storage mechanisms for transaction state, the periodic transaction check logic, and the differences between file‑system and database implementations.

BrokerJavaMessage Queue

0 likes · 22 min read

How RocketMQ Handles Transactional Messages: From Producer to Broker