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| Criterion |  Architecture Views and Beyond |  Agile Three Amigos |  Architecture Architecture Decision Record |  Architecture arc42 |
|---|---|---|---|---|
Purposedifferent | Views and Beyond organizes architecture into several views so no single diagram has to do everything at once. This makes it possible to choose the representation that fits the stakeholder's question. | When story, test, and implementation could drift apart, it brings business perspective, engineering, and quality together early. It prevents a story from being read differently only late in the process. | An ADR permanently records an architecture decision with context, trade-offs, and consequence. It creates continuity for later changes because the decision path stays traceable. | 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. |
Complexitydifferent | Medium | Low | Low | Low |
Timedifferent | 1-3 Tage | 15-30 min | 15-45 min | 1-2 Tage |
Participantsdifferent | 1-4 | 3 | 1-3 | 1-4 |
Formatdifferent | Workshop + async | Workshop + async | Async | Workshop + async |
Outputdifferent | Architecture Views, Cross-view Notes, Rationale | Clarified Story, Test Examples, Open Questions | ADR File, Decision Log, Rationale | Architecture Document, Context View, Runtime View, Deployment View |
Tagsno overlap | DocumentationStakeholdersArchitecture | CollaborationBehavior-Driven DevelopmentQualityRefinement | ArchitectureRationaleDocumentationGovernance | ArchitectureDocumentationCommunication |