In this course, you are going to learn the most important concepts of Domain Driven Design or DDD for short. You will see both benefits and drawbacks, techniques to model, how DDD can be implemented using hexagonal architecture and many other amazing concepts.

By the end of this course, you will be able to take complex business requirements and processes and turn them into meaningful software.

Domain Driven Design Made Easy

Adapters are the most important layer in hexagonal architecture?

Adapters are the most important layer in hexagonal architecture?

Which layer should the domain layer have a relationship with?

Which layer should the domain layer have a relationship with?

Which **SOLID** principle helps in the isolation of the domain layer from the adapter layer?

Which SOLID principle helps in the isolation of the domain layer from the adapter layer?

A layer where the business logic is placed.

A strategy for the isolation of business flows from rules validation.

A layer where an interface is exposed to allow us to consume business logic.

What is the port layer in hexagonal architecture?

What is the port layer in hexagonal architecture?

Which is the bottom-most level of architectural abstraction?

Which is the bottom-most level of architectural abstraction?

Introduction

Mapping Domain to Model

Domain Activities

Domain Objects

Domain Abstractions

Hexagonal Architecture

Conclusion

Quiz