Scrum is a specific agile software development framework that adheres to the core principles of Agile methodology (described previously) while providing a specific structure and set of practices for implementing those principles. Here’s an overview of Scrum:
Key Characteristics:
- Emphasizes iterative and incremental development: Similar to Agile, Scrum breaks down projects into small, manageable pieces called sprints, typically lasting 1-4 weeks. Each sprint focuses on delivering a specific set of features or functionalities.
- Self-organizing teams: Scrum relies on self-organized teams, meaning they have the autonomy to manage their work and make decisions within the framework provided by Scrum.
- Roles: Scrum defines three specific roles:
- Product Owner: Represents the stakeholders and prioritizes the product backlog, which is a list of features and tasks for the product.
- Scrum Master: Facilitates the Scrum process, ensuring the team adheres to the framework and removes roadblocks.
- Development Team: A group of individuals with the skills and expertise to develop the product.
- Ceremonies: Scrum defines specific ceremonies or meetings at key points within the sprint cycle:
- Sprint Planning: The team collaborates with the Product Owner to select the backlog items for the upcoming sprint and plan their work.
- Daily Scrum (Stand-up): A brief daily meeting for team members to share progress, identify challenges, and plan for the next day.
- Sprint Review: The team showcases the completed work from the sprint to stakeholders and receives feedback.
- Sprint Retrospective: The team reflects on the sprint, identifying what went well, what could be improved, and how to adapt for future sprints.
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