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Selected:System Dynamics Simulation Failure Mode and Effects Analysis LASR (Lightweight Approach for Software Reviews)

Criterion	Systems Thinking System Dynamics Simulation	Operations Failure Mode and Effects Analysis	Architecture LASR (Lightweight Approach for Software Reviews)
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.	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.	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.
Complexitydifferent	High	High	Medium
Timedifferent	Mehrere Tage bis Wochen	2-6 h	3–4 h for initial assessment; preparation and deeper analysis additional
Participantsdifferent	1-5 Modellierende, Stakeholder asynchron	3-10	1 or a small team; particularly suitable for 3–4 people
Formatdifferent	Async	Workshop	Workshop + async
Outputdifferent	Simulation Model, Scenario Reports	FMEA Table, Risk Priority, Mitigation Actions	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
Tagsno overlap	Systems thinkingDynamicsSimulationAnalysis	RiskQualityOperationsRoot cause	ArchitectureQualityRiskAssessmentLean