Should You Apply Domain Driven Design? Uncovering Complexity in Transportation

TLDRDeciding whether to apply domain driven design depends on the complexity involved in a domain. Using the example of transportation, the video explores different levels of complexity and their implications. It also highlights the importance of understanding the problem you are solving and the capabilities your system needs to provide.

Key insights

🚚Transportation domain can have varying levels of complexity.

🔗Domain driven design can be beneficial for complex domains to effectively manage and model the complexity.

🎯Understanding the problem and workflows helps determine the need for a domain model.

📈A simple CRUD approach may suffice for less complex domains.

🌱Start with a focused domain model and expand as the complexity grows.

Q&A

When should I consider applying domain driven design?

Consider applying domain driven design when your domain has a significant level of complexity that needs to be effectively managed and modeled.

Can a simple CRUD approach be sufficient for less complex domains?

Yes, a simple CRUD approach can be sufficient for domains without much complexity where the workflow is primarily handled by end users.

How do I determine if a domain requires a domain model?

Understanding the complexity of the problem you are solving and the capabilities your system needs to provide can help determine the need for a domain model.

Can a domain model evolve and expand over time?

Yes, a domain model can start with a focused scope and expand as the complexity of the domain and the system grows.

Is domain driven design applicable to all industries?

Domain driven design can be applicable to various industries and domains where complexity needs to be effectively managed.

Timestamped Summary

00:00In this video, codepopinion.com's Derek Martin discusses the application of domain driven design in complex domains.

00:52He uses the example of the transportation domain to illustrate different levels of complexity.

02:12Martin highlights the benefits of domain driven design in effectively managing and modeling complex domains.

04:38He emphasizes the importance of understanding the problem and workflows to determine the need for a domain model.

06:36For less complex domains, a simple CRUD approach may be sufficient, with end users handling the workflow.

08:59Martin suggests starting with a focused domain model and expanding it as the complexity of the domain and system grows.