Architect

Dec 2, 2023 · Backend Development

7 Common Message‑Queue Scenarios and How to Choose the Right Type

This article examines seven typical messaging scenarios—ordinary, ordered, delayed, transactional, trace, dead‑letter, and priority messages—explaining the problem each solves, the trade‑offs, and concrete implementations in RocketMQ, Pulsar, RabbitMQ and Kafka with code samples.