DDD is the blueprint and can be implemented by microservices. In other words, once DDD is done, we can implement it using microservices. This is just like how in our application, we can easily implement Order services, Inventory services, Tracking services, and so on.
Once you have dealt with the transition process to your satisfaction, a simple exercise should be performed. This will help you verify that the size of the microservice is small enough. Every system is unique and has its own complexity level. Considering these levels of your domain, you need to have a baseline for the maximum number of domain objects that could talk to each other. If any service fails this evaluation criterion, then you have a possible ...
