View methods side by side.
Choose up to four methods. Add them using the search and share the comparison by copying its link.
| Criterion |  Architecture Architecture Decision Record |  Operations ABC Analysis |  Decision Making RAPID |  Operations RACI Matrix |
|---|---|---|---|---|
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. | 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. | 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. | With unclear responsibilities across several roles or areas, the method creates unambiguous accountability logic. It reduces friction because decision, execution, contribution, and information become separately visible. |
Complexitydifferent | Low | Low | Medium | Low |
Timedifferent | 15-45 min | 30-60 min | 45-90 min | 45-90 min |
Participantsdifferent | 1-3 | 1-5 | 3-12 | 2-8 |
Formatdifferent | Async | Async | Workshop + async | Workshop + async |
Outputdifferent | ADR File, Decision Log, Rationale | ABC Classification, Focus Rules, Control List | RAPID Role Map, Recommendation, Decision Log | RACI Matrix, Responsibility Map, Decision Notes |
Tagsno overlap | ArchitectureRationaleDocumentationGovernance | PrioritizationOperationsPortfolio | DecisionRolesGovernance | RolesResponsibilityGovernanceOperations |