What are the main differences between the Kanban and Scrum project management methods?

Main differences between Kanban and Scrum:

• Structure and roles:

  • Scrum has clearly defined roles (Scrum Master, Product Owner, team), Kanban does not require special roles.

• Iterations:

  • Scrum works in fixed sprints (usually 2-4 weeks), Kanban is a continuous flow of tasks without strict time frames.

• Planning:

  • In Scrum, planning occurs before each sprint, and tasks are fixed for the period.
  • In Kanban, tasks are taken as the team is ready and capacity allows.

• Visualization:

  • Both use boards, but Kanban board is more flexible, with WIP limits on each column.

• Changes:

  • In Scrum, changes during a sprint are undesirable, while in Kanban, priorities and tasks can be flexibly changed at any time.

Thus, Scrum is suitable for projects with a clear structure and regular releases, while Kanban is for processes with a continuous workflow and the need for flexible task management.