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Selected:ARID (Active Reviews for Intermediate Designs)Constraint AnalysisRAPIDArchitecture Decision Record
| Criterion |  Architecture ARID (Active Reviews for Intermediate Designs) |  Decision Making Constraint Analysis |  Decision Making RAPID |  Architecture Architecture Decision Record |
|---|---|---|---|---|
Purposedifferent | 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. | When an initiative stalls, the limit often lies not in the idea but in hard or soft boundary conditions. Constraint Analysis separates these limits and shows which of them can actually be shaped. | In complex management decisions, clarity is often missing about who recommends, who agrees, and who makes the decision. RAPID creates this assignment and stabilizes decisions across several levels. | 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. |
Complexitydifferent | Medium | Low | Medium | Low |
Timedifferent | 2–4 h review as a planning range; preparation and evaluation additional | 30-90 min | 45-90 min | 15-45 min |
Participantsdifferent | Designers, developers as users, and facilitation | 2-8 | 3-12 | 1-3 |
Formatdifferent | Workshop + async | Workshop + async | Workshop + async | Async |
Outputdifferent | Prioritized development tasks, Jointly produced code or pseudocode, Observed difficulties and open design questions, Proposed design revisions | Constraint List, Hard/Soft Classification, Option Impact Notes, Decision Boundaries | RAPID Role Map, Recommendation, Decision Log | ADR File, Decision Log, Rationale |
Tagsno overlap | ArchitectureEngineeringFeedbackValidationTasks | ConstraintsDecisionPlanningOptions | DecisionRolesGovernance | ArchitectureRationaleDocumentationGovernance |