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Selected:ABC AnalysisA/B TestingArchitecture Decision RecordARID (Active Reviews for Intermediate Designs)
| Criterion |  Operations ABC Analysis |  Growth A/B Testing |  Architecture Architecture Decision Record |  Architecture ARID (Active Reviews for Intermediate Designs) |
|---|---|---|---|---|
Purposedifferent | With many similar objects of differing economic significance, the method prioritizes effort by effect. It separates what needs regular steering from what rarely needs attention. | 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. | 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. | 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. |
Complexitydifferent | Low | High | Low | Medium |
Timedifferent | 30-60 min | 1-4 Wochen | 15-45 min | 2–4 h review as a planning range; preparation and evaluation additional |
Participantsdifferent | 1-5 | 1-6 | 1-3 | Designers, developers as users, and facilitation |
Formatdifferent | Async | Async | Async | Workshop + async |
Outputdifferent | ABC Classification, Focus Rules, Control List | Experiment results, Decision log, Learning summary | ADR File, Decision Log, Rationale | Prioritized development tasks, Jointly produced code or pseudocode, Observed difficulties and open design questions, Proposed design revisions |
Tagsno overlap | PrioritizationOperationsPortfolio | ExperimentsGrowthAnalyticsValidation | ArchitectureRationaleDocumentationGovernance | ArchitectureEngineeringFeedbackValidationTasks |