In the first article I explain why DDD was important for building new modern systems that are modular in design. In this article I will explain how Event Storming as a practice in DDD can be used to identify the right decomposition and Microservices.
When using DDD we are on a trip for deep learning about how the business works, and then model the software based on our learning. It is important to align software domain models with what the domain experts had in mind. Event Storming is a process of learning, experimenting, and learning more and modeling again. I like to think of it as a way of iteratively learning from the unknown.