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Selected:SAAM (Software Architecture Analysis Method)System Dynamics SimulationFuture Reality TreeBehavior Over Time Graph
| Criterion |  Architecture SAAM (Software Architecture Analysis Method) |  Systems Thinking System Dynamics Simulation |  Systems Thinking Future Reality Tree |  Systems Thinking Behavior Over Time Graph |
|---|---|---|---|---|
Purposedifferent | 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. | 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. | A Future Reality Tree shows how desired actions are meant to lead to a better system state. The method checks whether a path of change holds together logically before time flows into implementation. | A Behavior Over Time Graph shows how a metric or observation develops over time. The method makes trends, breaks, and recurring patterns visible that get lost in snapshots. |
Complexitydifferent | High | High | High | Low |
Timedifferent | Preparation, scenario analysis, and findings review; effort depends on scope | Mehrere Tage bis Wochen | 2-4 h | 20-45 min |
Participantsdifferent | Architecture experts and stakeholders for scenarios and weighting | 1-5 Modellierende, Stakeholder asynchron | 3-8 | 1-10 |
Formatdifferent | Workshop + async | Async | Workshop | Workshop + async |
Outputdifferent | 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 | Simulation Model, Scenario Reports | Future Reality Tree, Negative Branches, Assumption List, Improved Injections | Behavior Over Time Graph, Trend Hypotheses, Key Events |
Tagsno overlap | ArchitectureChangeAnalysisComparisonQuality | Systems thinkingDynamicsSimulationAnalysis | Theory of ConstraintsSystems thinkingChange | Systems thinkingPatternsDynamics |