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Selected:System Dynamics SimulationLASR (Lightweight Approach for Software Reviews)Failure Mode and Effects AnalysisStock and Flow Diagram
| Criterion |  Systems Thinking System Dynamics Simulation |  Architecture LASR (Lightweight Approach for Software Reviews) |  Operations Failure Mode and Effects Analysis |  Systems Thinking Stock and Flow Diagram |
|---|---|---|---|---|
Purposedifferent | 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. | LASR helps development teams identify where their software falls short of important quality goals and which improvements to consider. A small group with existing system knowledge can make an initial assessment and investigate open questions in more detail. | For a process, product, or service with noticeable failure risks, the method assesses possible failure modes in advance. It directs attention to combinations of occurrence, effect, and detectability. | 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. |
Complexitydifferent | High | Medium | High | High |
Timedifferent | Mehrere Tage bis Wochen | 3–4 h for initial assessment; preparation and deeper analysis additional | 2-6 h | 2-6 h |
Participantsdifferent | 1-5 Modellierende, Stakeholder asynchron | 1 or a small team; particularly suitable for 3–4 people | 3-10 | 1-6 |
Formatdifferent | Async | Workshop + async | Workshop | Workshop + async |
Outputdifferent | Simulation Model, Scenario Reports | Lean Mission Statement describing the software’s purpose, Prioritized quality goals and evaluation criteria, Risks and estimated gaps against quality goals, More closely examined findings and open checks | FMEA Table, Risk Priority, Mitigation Actions | Stock and Flow Model, Dynamics Notes, Simulation Hypotheses |
Tagsno overlap | Systems thinkingDynamicsSimulationAnalysis | ArchitectureQualityRiskAssessmentLean | RiskQualityOperationsRoot cause | DynamicsSimulationFeedbackSystems thinking |