DDD is useful for complex software projects where understanding the domain is crucial, but it may…

DDD is useful for complex software projects where understanding the domain is crucial, but it may not be the best choice for smaller or simpler projects. The decision to use DDD should be based on careful evaluation of the project's requirements and constraints. For new projects, it depends on the project's needs and for legacy systems, introducing DDD requires careful planning to avoid disrupting the system's stability.