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Selected:Goal Question MetricArchitecture Inception CanvasA/B TestingARID (Active Reviews for Intermediate Designs)
| Criterion | ![]() Engineering Goal Question Metric | ![]() Architecture Architecture Inception Canvas | ![]() Growth A/B Testing | ![]() Architecture ARID (Active Reviews for Intermediate Designs) |
|---|---|---|---|---|
Purposedifferent | Helps clarify technical problems, hypotheses, and next steps in concrete terms. It breaks a technical problem into testable parts. The result is captured as a GQM table and metric briefs. | The Architecture Inception Canvas bundles the first architecture questions into a compact decision picture. It fits when an initiative is still in motion but still needs clear guardrails. | 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. | 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 | Medium | Low | High | Medium |
Timedifferent | 90-180 min | 1-2 h | 1-4 Wochen | 2–4 h review as a planning range; preparation and evaluation additional |
Participantsdifferent | 3-6 | 3-8 | 1-6 | Designers, developers as users, and facilitation |
Formatdifferent | Workshop | Workshop | Async | Workshop + async |
Outputdifferent | GQM Table, Metric Profiles | Inception Canvas, Risks, Goal List, Open Questions | Experiment results, Decision log, Learning summary | Prioritized development tasks, Jointly produced code or pseudocode, Observed difficulties and open design questions, Proposed design revisions |
Tagsno overlap | MetricsMeasurementEngineeringAlignment | AlignmentArchitectureCanvas | ExperimentsGrowthAnalyticsValidation | ArchitectureEngineeringFeedbackValidationTasks |



