In previous posts I mentioned ‘microservice communication’ quite often, but never actually explained how exactly that happens.
Because of services isolation, choices of transport are limited and most likely you’ll be using TCP or UDP to talk over the network. But how exactly this will happen depends on what patterns or tools you choose.
Patterns of inter-service communication
There’re two of them: synchronous and asynchronous communication. Continue reading “Asynchronous communication with message queue”