The role of Domain-Driven Design in cloud native architecture
To overcome the problem of handling data between different services with their own databases, DDD comes to the rescue. The domain-driven development solution was discussed in the Domain-Driven Design: Tackling Complexity in the Heart of Software book.
DDD is a set of terminologies, requirements, and functionalities that can be used to design a system. The concept of DDD suits an event-driven system, where events handle the flow of the program. In this section, we will discuss the concepts of DDD and how to use DDD with event-driven design.
Object-oriented principles (OOP) make the system easy to understand and manageable. Designers can design the system by separating entities into different classes. This pattern is known as the Domain model, where business logic organized as an object model consists of a class having a state and a behavior. Let's look at the building blocks of the DDD architecture:
- Entity...