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| Criterion |  Architecture arc42 |  Architecture Views and Beyond |  Knowledge Modeling Teach-back |  Architecture Architecture Decision Record |
|---|---|---|---|---|
Purposedifferent | 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. | 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. | Teach-back checks whether an explanation actually got through to the other person. The method makes misunderstandings visible early and strengthens shared understanding in advisory and learning situations. | 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. |
Complexitydifferent | Low | Medium | Low | Low |
Timedifferent | 1-2 Tage | 1-3 Tage | 5-20 min | 15-45 min |
Participantsdifferent | 1-4 | 1-4 | 2-8 | 1-3 |
Formatdifferent | Workshop + async | Workshop + async | Workshop + async | Async |
Outputdifferent | Architecture Document, Context View, Runtime View, Deployment View | Architecture Views, Cross-view Notes, Rationale | Understanding Check, Clarification Notes, Learning Gaps | ADR File, Decision Log, Rationale |
Tagsno overlap | ArchitectureDocumentationCommunication | DocumentationStakeholdersArchitecture | LearningUnderstandingCommunication | ArchitectureRationaleDocumentationGovernance |