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Selected:Architecture Decision RecordSystem Dynamics SimulationLASR (Lightweight Approach for Software Reviews)arc42
| Criterion |  Architecture Architecture Decision Record |  Systems Thinking System Dynamics Simulation |  Architecture LASR (Lightweight Approach for Software Reviews) |  Architecture arc42 |
|---|---|---|---|---|
Purposedifferent | An ADR permanently records an architecture decision with context, trade-offs, and consequence. It creates continuity for later changes because the decision path stays traceable. | 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. |
Complexitydifferent | Low | High | Medium | Low |
Timedifferent | 15-45 min | Mehrere Tage bis Wochen | 3–4 h for initial assessment; preparation and deeper analysis additional | 1-2 Tage |
Participantsdifferent | 1-3 | 1-5 Modellierende, Stakeholder asynchron | 1 or a small team; particularly suitable for 3–4 people | 1-4 |
Formatdifferent | Async | Async | Workshop + async | Workshop + async |
Outputdifferent | ADR File, Decision Log, Rationale | 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 |
Tagsno overlap | ArchitectureRationaleDocumentationGovernance | Systems thinkingDynamicsSimulationAnalysis | ArchitectureQualityRiskAssessmentLean | ArchitectureDocumentationCommunication |