Agile Development Questions Medium
Agile Development and DSDM (Dynamic Systems Development Method) are both iterative and incremental approaches to software development, but they have some key differences.
1. Philosophy and Principles: Agile Development is based on the Agile Manifesto, which emphasizes individuals and interactions, working software, customer collaboration, and responding to change. DSDM, on the other hand, follows a set of principles that focus on delivering business value, empowering teams, and fostering collaboration.
2. Scope and Flexibility: Agile Development is a broad term that encompasses various methodologies such as Scrum, Kanban, and Extreme Programming (XP). It allows for flexibility in choosing the most suitable approach for a project. DSDM, however, is a specific Agile methodology with its own set of practices and guidelines. It provides a more structured framework for project management.
3. Timeboxing: DSDM places a strong emphasis on timeboxing, which means fixing the time duration for each development iteration or increment. This ensures that the project stays on track and delivers value within the specified time frame. Agile Development, while also timeboxed, allows for more flexibility in adjusting the duration of iterations based on project needs.
4. Business Focus: DSDM places a significant emphasis on the business perspective throughout the development process. It ensures that the project aligns with the strategic goals and objectives of the organization. Agile Development, while also customer-centric, may not have the same level of focus on business alignment as DSDM.
5. Documentation: DSDM emphasizes the importance of documentation, especially in terms of business requirements and user stories. It ensures that there is a clear understanding of the project scope and objectives. Agile Development, while valuing working software over comprehensive documentation, may have a more relaxed approach towards documentation.
6. Roles and Responsibilities: DSDM defines specific roles and responsibilities for team members, including project managers, business analysts, and developers. It provides a clear structure for collaboration and decision-making. Agile Development, while also emphasizing collaboration, allows for more flexibility in team roles and responsibilities.
In summary, Agile Development is a broader concept that encompasses various methodologies, while DSDM is a specific Agile methodology with its own set of practices. DSDM places a strong emphasis on timeboxing, business focus, and documentation, while Agile Development allows for more flexibility in these areas.