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Selected:LASR (Lightweight Approach for Software Reviews)ARID (Active Reviews for Intermediate Designs)Stock and Flow DiagramSystem Dynamics Simulation
| Criterion |  Architecture LASR (Lightweight Approach for Software Reviews) |  Architecture ARID (Active Reviews for Intermediate Designs) |  Systems Thinking Stock and Flow Diagram |  Systems Thinking System Dynamics Simulation |
|---|---|---|---|---|
Purposedifferent | 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. | 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. |
Complexitydifferent | Medium | Medium | High | High |
Timedifferent | 3–4 h for initial assessment; preparation and deeper analysis additional | 2–4 h review as a planning range; preparation and evaluation additional | 2-6 h | Mehrere Tage bis Wochen |
Participantsdifferent | 1 or a small team; particularly suitable for 3–4 people | Designers, developers as users, and facilitation | 1-6 | 1-5 Modellierende, Stakeholder asynchron |
Formatdifferent | Workshop + async | Workshop + async | Workshop + async | Async |
Outputdifferent | 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 | 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 |
Tagsno overlap | ArchitectureQualityRiskAssessmentLean | ArchitectureEngineeringFeedbackValidationTasks | DynamicsSimulationFeedbackSystems thinking | Systems thinkingDynamicsSimulationAnalysis |