What are the key differences between Scrum and Kanban frameworks in Agile methodology?

Key Differences Between Scrum and Kanban Frameworks in Agile Methodology

Scrum and Kanban are two popular frameworks used in Agile methodology, each offering unique approaches to managing projects. Here are the key differences between Scrum and Kanban:

1. Roles and Structure: In Scrum, there are defined roles such as Scrum Master, Product Owner, and Development Team, while Kanban does not prescribe specific roles, focusing more on self-organized teams.
2. Cadence: Scrum works in fixed-length iterations called sprints, typically 2-4 weeks, while Kanban is based on a continuous flow of work without fixed timeboxes.
3. Work Management: Scrum uses a prioritized backlog for planning and execution, with commitments made for each sprint, whereas Kanban visualizes work on a Kanban board, allowing for flexibility in prioritization and process changes.
4. Limiting Work in Progress (WIP): Kanban emphasizes limiting WIP to optimize flow and reduce bottlenecks, while Scrum focuses on completing committed work within the sprint.
5. Feedback and Adaptability: Scrum provides regular feedback during sprint reviews and retrospectives, encouraging adaptability, whereas Kanban promotes constant monitoring of flow metrics for continuous improvement.

Ultimately, the choice between Scrum and Kanban depends on the team's specific needs and preferences, with both frameworks offering effective ways to manage Agile projects.