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Selected:ABC AnalysisARID (Active Reviews for Intermediate Designs)8D Problem SolvingFishbone Diagram
| Criterion |  Operations ABC Analysis |  Architecture ARID (Active Reviews for Intermediate Designs) |  Operations 8D Problem Solving |  Operations Fishbone Diagram |
|---|---|---|---|---|
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. | 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. | For an acute quality or delivery problem, the method structures immediate protection and root cause work together. It keeps the situation stable while the actual cause is investigated cleanly. | When a problem has several possible contributing factors, the method sorts causes by cause areas. It prevents an initial hunch from blocking the view of other plausible drivers. |
Complexitydifferent | Low | Medium | High | Low |
Timedifferent | 30-60 min | 2–4 h review as a planning range; preparation and evaluation additional | 1-6 Wochen | 30-60 min |
Participantsdifferent | 1-5 | Designers, developers as users, and facilitation | 4-10 | 2-8 |
Formatdifferent | Async | Workshop + async | Workshop + async | Workshop |
Outputdifferent | ABC Classification, Focus Rules, Control List | Prioritized development tasks, Jointly produced code or pseudocode, Observed difficulties and open design questions, Proposed design revisions | 8D Report, Containment Plan, Root Cause Evidence, Corrective Action Plan | Fishbone Diagram, Cause Categories, Investigation Backlog |
Tagsno overlap | PrioritizationOperationsPortfolio | ArchitectureEngineeringFeedbackValidationTasks | QualityProblem solvingRoot cause | Root causeQualityOperations |