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| Criterion |  Decision Making Cynefin Workshop |  Architecture Architecture Decision Record |  Architecture Views and Beyond |  Architecture arc42 |
|---|---|---|---|---|
Purposedifferent | When problems are unclear, chaotic, or only seemingly familiar, standard recipes fall short. A Cynefin Workshop sorts situations by the nature of their problem and connects them with matching action logic. | 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. | 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. | 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 | Medium | Low |
Timedifferent | 60-180 min | 15-45 min | 1-3 Tage | 1-2 Tage |
Participantsdifferent | 4-20 | 1-3 | 1-4 | 1-4 |
Formatdifferent | Workshop | Async | Workshop + async | Workshop + async |
Outputdifferent | Cynefin Map, Domain-specific Actions, Sensemaking Notes | ADR File, Decision Log, Rationale | Architecture Views, Cross-view Notes, Rationale | Architecture Document, Context View, Runtime View, Deployment View |
Tagsno overlap | ComplexitySensemakingDecision | ArchitectureRationaleDocumentationGovernance | DocumentationStakeholdersArchitecture | ArchitectureDocumentationCommunication |