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Selected:Views and BeyondLASR (Lightweight Approach for Software Reviews)A/B TestingAssumption Mapping
| Criterion |  Architecture Views and Beyond |  Architecture LASR (Lightweight Approach for Software Reviews) |  Growth A/B Testing |  Product Discovery Assumption Mapping |
|---|---|---|---|---|
Purposedifferent | Views and Beyond organizes architecture into several views so no single diagram has to do everything at once. This makes it possible to choose the representation that fits the stakeholder's question. | 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. | When two variants compete, discussions quickly decide by taste rather than effect. A/B Testing checks behavior under controlled conditions and separates real improvement from chance or expectation effects. | When assumptions still sit unordered in the room, it weighs uncertainty against leverage. It makes visible which hypotheses should be checked first. |
Complexitydifferent | Medium | Medium | High | Medium |
Timedifferent | 1-3 Tage | 3–4 h for initial assessment; preparation and deeper analysis additional | 1-4 Wochen | 45-60 min |
Participantsdifferent | 1-4 | 1 or a small team; particularly suitable for 3–4 people | 1-6 | 2-8 |
Formatdifferent | Workshop + async | Workshop + async | Async | Workshop + async |
Outputdifferent | Architecture Views, Cross-view Notes, Rationale | 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 | Experiment results, Decision log, Learning summary | Assumption map, Test backlog, Risk ranking |
Tagsno overlap | DocumentationStakeholdersArchitecture | ArchitectureQualityRiskAssessmentLean | ExperimentsGrowthAnalyticsValidation | AssumptionsRiskExperimentsValidation |