macrozheng

Jun 2, 2021 · Backend Development

Why Message Queues Matter: Solving Latency, Coupling, and Traffic Spikes

This article explains the drawbacks of traditional synchronous request handling, introduces message queues as a solution for asynchronous processing, decoupling services, and traffic shaping, and then details the common MQ challenges—duplicate messages, data inconsistency, loss, ordering, backlog, and added system complexity—along with practical mitigation strategies.