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| Criterion |  Architecture Views and Beyond |  Operations ALPEN Method |  Architecture C4 Model |  Architecture Architecture Decision Record |
|---|---|---|---|---|
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. | With an overloaded day full of too many tasks, a realistic picture of the day emerges. The method connects estimating, deciding, and buffer thinking so planning fits available energy and time. | The C4 Model makes a system legible across several resolution levels, from context down to code. It suits situations where different audiences need to understand the same architecture from different altitudes. | 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 | Medium | Low | Low | Low |
Timedifferent | 1-3 Tage | 10-20 min daily | 1-4 h | 15-45 min |
Participantsdifferent | 1-4 | 1 | 1-5 | 1-3 |
Formatdifferent | Workshop + async | Async | Workshop + async | Async |
Outputdifferent | Architecture Views, Cross-view Notes, Rationale | Daily Plan, Time Estimates, Review Notes | Context Diagram, Container Diagram, Component Diagram | ADR File, Decision Log, Rationale |
Tagsno overlap | DocumentationStakeholdersArchitecture | PlanningTime managementProductivityOperations | ArchitectureCommunicationVisualization | ArchitectureRationaleDocumentationGovernance |