RocketMQ Core Architecture: NameServer/Broker/Producer
RocketMQ (formerly MetaQ) technical evolution history and core architecture deep dive, NameServer, Broker, Producer, Consumer roles and deployment topology.
RocketMQ Insights
Expertise in RocketMQ distributed messaging, architectural principles, and real-world projects.
6 articles
Article 1 Article 2 Article 3 Article 4 Article 5 Article 6
RocketMQ Core Features: Ordering, Filtering, Transactions and Timed Messages
Deep dive into RocketMQ core features: ordered consumption, Broker-side filtering, transaction messages, scheduled timing messages, consumption retry.
RocketMQ Consumption Modes: Push vs Pull, Long Polling and Offset Management
Deep dive into RocketMQ consumption modes: Push vs Pull comparison, long polling mechanism, consumption backlog handling and Offset management optimization.
RocketMQ 4.5.1 on JDK9+: Startup Troubleshooting Guide
Complete solution for RocketMQ 4.5.1 startup issues on JDK9+, script modifications (GC parameters, CLASSPATH, java.ext.dirs) and environment configuration.
RocketMQ Terminology and Message Model Quick Reference
RocketMQ core terminology and message model quick reference: Producer, Broker, Consumer, Consumer Group, cluster consumption, broadcast consumption, ordered messages...
RocketMQ Java API: Sync/Async Producer
Complete RocketMQ Java API tutorial, sync/async message producer (Producer), pull consumer (PullConsumer) and push consumer (PushConsumer) code examples.