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| Criterion |  Agile Scrum |  Agile Example Mapping |  Architecture arc42 |  Agile Specification by Example |
|---|---|---|---|---|
Purposedifferent | When a team needs to work in a fixed delivery rhythm, it stabilizes cadence, responsibility, and feedback loops. It makes collaboration reliable across sprint boundaries. | When a story carries business rules and exceptions, it brings clarity before implementation. It makes examples, open questions, and boundaries visible enough that the logic becomes jointly sound. | arc42 structures architecture knowledge so teams can document system, decisions, and risks consistently. The template builds a living understanding of the architecture instead of scattered notes. | When business rules need to become precise, it ties language, example, and test together. It sorts work by value, risk, and delivery ability. The result is captured as an Example Table and Acceptance Tests. |
Complexitydifferent | Medium | Low | Low | Medium |
Timedifferent | 1-4 Wochen je Sprint, laufend | 30-60 min | 1-2 Tage | 60-90 min pro Feature |
Participantsdifferent | 3-10 (Scrum Team) | 3-7 | 1-4 | 3-6 |
Formatdifferent | Workshop + async | Workshop | Workshop + async | Workshop |
Outputdifferent | Product Backlog, Sprint Backlog, Increment, Sprint Goal | Example Map, Acceptance Criteria, Open Questions | Architecture Document, Context View, Runtime View, Deployment View | Example Table, Acceptance Tests |
Tagsno overlap | AgileIterationCadence | Behavior-Driven DevelopmentRequirementsExamplesRefinement | ArchitectureDocumentationCommunication | AgileRequirementsExamplesBehavior-Driven Development |