Do You Really Need Message Ordering?

Summary

The transcript discusses a method for maintaining message ordering in distributed systems by using a single queue with a single consumer. This approach ensures sequential processing of messages and their side effects, guaranteeing strict order preservation. However, the technique comes with a trade-off of reduced throughput since the consumer can only process one message at a time. Implementing this strategy is recommended when message order is critical and the message broker supports first-in-first-out (FIFO) queuing.