View methods side by side.
Choose up to four methods. Add them using the search and share the comparison by copying its link.
Selected:System Dynamics SimulationLASR (Lightweight Approach for Software Reviews)arc42Stock and Flow Diagram
| Criterion |  Systems Thinking System Dynamics Simulation |  Architecture LASR (Lightweight Approach for Software Reviews) |  Architecture arc42 |  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. | arc42 structures architecture knowledge so teams can document system, decisions, and risks consistently. The template builds a living understanding of the architecture instead of scattered notes. | 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 | Low | High |
Timedifferent | Mehrere Tage bis Wochen | 3–4 h for initial assessment; preparation and deeper analysis additional | 1-2 Tage | 2-6 h |
Participantsdifferent | 1-5 Modellierende, Stakeholder asynchron | 1 or a small team; particularly suitable for 3–4 people | 1-4 | 1-6 |
Formatdifferent | Async | Workshop + async | Workshop + async | 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 | Architecture Document, Context View, Runtime View, Deployment View | Stock and Flow Model, Dynamics Notes, Simulation Hypotheses |
Tagsno overlap | Systems thinkingDynamicsSimulationAnalysis | ArchitectureQualityRiskAssessmentLean | ArchitectureDocumentationCommunication | DynamicsSimulationFeedbackSystems thinking |