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| Criterion |  Systems Thinking CATWOE Analysis |  Systems Thinking System Dynamics Simulation |  Architecture Views and Beyond |  Architecture arc42 |
|---|---|---|---|---|
Purposedifferent | CATWOE structures a problem from six viewpoints and prevents too narrow a view of the situation. Different experiences of the system become comparably discussable this way. | System Dynamics Simulation makes assumptions about time, delay, and feedback testable through experiments. It draws relationships, patterns, and feedback loops. The result is captured as a simulation model and scenario reports. | 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 | High | Medium | Low |
Timedifferent | 45-90 min | Mehrere Tage bis Wochen | 1-3 Tage | 1-2 Tage |
Participantsdifferent | 3-8 | 1-5 Modellierende, Stakeholder asynchron | 1-4 | 1-4 |
Formatdifferent | Workshop + async | Async | Workshop + async | Workshop + async |
Outputdifferent | CATWOE Canvas, Root Definition, Stakeholder Perspectives, Constraints | Simulation Model, Scenario Reports | Architecture Views, Cross-view Notes, Rationale | Architecture Document, Context View, Runtime View, Deployment View |
Tagsno overlap | Systems thinkingFramingStakeholders | Systems thinkingDynamicsSimulationAnalysis | DocumentationStakeholdersArchitecture | ArchitectureDocumentationCommunication |