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Selected:ARID (Active Reviews for Intermediate Designs)Stock and Flow DiagramSystem Dynamics SimulationSAAM (Software Architecture Analysis Method)
| Criterion |  Architecture ARID (Active Reviews for Intermediate Designs) |  Systems Thinking Stock and Flow Diagram |  Systems Thinking System Dynamics Simulation |  Architecture SAAM (Software Architecture Analysis Method) |
|---|---|---|---|---|
Purposedifferent | ARID examines how well developers can work with a technical design. It focuses on a part of the system that can still be revised, between the architecture overview and the detailed specification. | A Stock and Flow Diagram shows how stocks, inflows, and outflows shape a system over time. It is especially suited when growth, delays, or capacity limits determine the dynamics. | 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. | SAAM helps teams judge an architecture’s suitability for selected tasks and changes. It is particularly useful for examining modifiability and comparing architecture alternatives with clear reasoning. |
Complexitydifferent | Medium | High | High | High |
Timedifferent | 2–4 h review as a planning range; preparation and evaluation additional | 2-6 h | Mehrere Tage bis Wochen | Preparation, scenario analysis, and findings review; effort depends on scope |
Participantsdifferent | Designers, developers as users, and facilitation | 1-6 | 1-5 Modellierende, Stakeholder asynchron | Architecture experts and stakeholders for scenarios and weighting |
Formatdifferent | Workshop + async | Workshop + async | Async | Workshop + async |
Outputdifferent | Prioritized development tasks, Jointly produced code or pseudocode, Observed difficulties and open design questions, Proposed design revisions | Stock and Flow Model, Dynamics Notes, Simulation Hypotheses | Simulation Model, Scenario Reports | Domain functions mapped to components and connections, Quality attributes and evaluation criteria, Typical tasks and their effects on the architecture, Reasoned evaluation or comparison of alternatives |
Tagsno overlap | ArchitectureEngineeringFeedbackValidationTasks | DynamicsSimulationFeedbackSystems thinking | Systems thinkingDynamicsSimulationAnalysis | ArchitectureChangeAnalysisComparisonQuality |