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Feature in the context of Agile Modeling
In Agile Modeling, a Feature represents a specific piece of functionality or behavior that provides value to the users of the software being developed. Features are typically identified through collaboration with stakeholders and are described in a way that is easily understandable to both technical and non-technical team members.
Characteristics of Features in Agile Modeling:
- User-Centric: Features are defined based on user needs and requirements, ensuring that they align with the overall goals of the project.
- Incremental: Features are delivered in small, incremental steps, allowing for continuous feedback and adaptation.
- Testable: Features are defined in a way that allows for clear and measurable criteria for their implementation and validation.
Importance of Features in Agile Modeling:
- Guiding Development: Features serve as a roadmap for development, helping teams prioritize their work and focus on delivering value to users.
- Communication: Features provide a common language for team members to discuss and understand the work being done.
- Adaptability: Features can be adjusted and refined based on changing requirements and feedback from stakeholders.
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Feature in the context of Feature Driven Development
Feature in Feature Driven Development
In Feature Driven Development (FDD), a feature is a client-valued function or characteristic of the software system. It represents a cohesive piece of functionality that can be implemented within a specific time frame by a team of developers. Features are typically defined and prioritized based on the client's requirements and expectations.
Purpose of Features in FDD
The main purpose of features in FDD is to break down the overall system functionality into manageable and incremental pieces. This allows for better planning, tracking, and delivery of the software product. Each feature should be well-defined, self-contained, and deliverable within a relatively short period, often within a few days to a few weeks.
Key Aspects of Features in FDD
- Client Value: Features should directly correspond to the client's needs and provide tangible value.
- Clarity: Each feature should have clear requirements, acceptance criteria, and a well-defined scope.
- Independence: Features should be independent of each other to enable parallel development and testing.
- Estimable: Features should be estimable in terms of effort, resources, and timeline required for implementation.
- Measurable: The completion of a feature should be easily measurable to track progress and ensure timely delivery.
Resources:
- Feature Driven Development: Concepts and Best Practices
- Feature Driven Development in Wikipedia
- Essentials of Feature Driven Development
Feature in the context of SAFe
Feature in SAFe
In SAFe (Scaled Agile Framework), a Feature represents a chunk of business functionality that delivers value to the end-users. Features are typically larger in scope than user stories and can span multiple Agile teams or Agile Release Trains (ARTs). They are defined in collaboration with key stakeholders and are prioritized based on their business value.
Features in SAFe are used to capture and communicate high-level business requirements and are broken down into smaller, more manageable units called user stories during the implementation phase. Features provide a way to organize and prioritize the work that needs to be done to achieve specific business objectives.
Key characteristics of Features in SAFe include:
- Value-centric: Features are designed to deliver tangible value to the users or customers.
- Cross-functional: Features often require collaboration between multiple Agile teams to implement.
- Evolving: Features may evolve over time based on feedback and changing business needs.
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by Stephan Hagemann