Câu hỏi phỏng vấn [Global] DDD
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List some advantages of Domain-Driven Design. Why developers shall use it?

Câu trả lời

Domain-Driven Design (DDD) offers several advantages that make it a valuable approach for software development, particularly for complex systems. Here are some key benefits and reasons why developers should consider using DDD:

Advantages of Domain-Driven Design

  1. Improved Communication:

    • DDD emphasizes the use of a ubiquitous language, a common set of terms and definitions shared by both developers and domain experts. This facilitates clearer and more effective communication throughout the development process, reducing misunderstandings and ensuring that the software accurately reflects the business domain[1][2][4][7].
  2. Better Domain Understanding:

    • By focusing on the business domain and its underlying concepts, DDD helps developers gain a deep understanding of the business requirements. This ensures that the software aligns closely with the needs and goals of the business, leading to more relevant and effective solutions[2][6][10].
  3. Flexibility and Modularity:

    • DDD promotes a modular design approach, where the software is broken down into smaller, manageable components. This makes the system more flexible and easier to modify, update, and extend as business requirements evolve. The modular nature of DDD also supports better scalability and maintainability[1][3][6][7].
  4. User-Centric Approach:

    • Although DDD prioritizes the domain over the user interface, it ultimately leads to products that better meet user needs. By ensuring that the domain is central to the design process, DDD helps create software that is well-suited to the specific requirements of its users[1][4][7].
  5. Efficiency and Quality:

    • With the close involvement of domain experts, DDD ensures that the software is designed to do the job it needs to do, rather than what a developer might assume it should do. This reduces the likelihood of unnecessary features and helps create high-quality, efficient software[1][4][6].
  6. Alignment with Business Goals:

    • DDD aligns the software development process with the business goals and priorities. By focusing on the core domain and domain logic, DDD ensures that the software supports the most critical aspects of the business, leading to better business outcomes[3][4][5].
  7. Iterative and Agile Development:

    • DDD encourages iterative development ...
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