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 Quality Attribute Workshop |  Operations Fishbone Diagram |  Operations ABC Analysis |  Operations Failure Mode and Effects Analysis |
|---|---|---|---|---|
Purposedifferent | A Quality Attribute Workshop translates quality requirements into concrete scenarios and architecture impulses. The method brings product, engineering, and operations to the same view of desired properties. | 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. | 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. | For a process, product, or service with noticeable failure risks, the method assesses possible failure modes in advance. It directs attention to combinations of occurrence, effect, and detectability. |
Complexitydifferent | Medium | Low | Low | High |
Timedifferent | 2-4 h | 30-60 min | 30-60 min | 2-6 h |
Participantsdifferent | 5-15 | 2-8 | 1-5 | 3-10 |
Formatdifferent | Workshop | Workshop | Async | Workshop |
Outputdifferent | Quality Scenarios, Priority List, Architecture Concerns | Fishbone Diagram, Cause Categories, Investigation Backlog | ABC Classification, Focus Rules, Control List | FMEA Table, Risk Priority, Mitigation Actions |
Tagsno overlap | RequirementsArchitectureWorkshop | Root causeQualityOperations | PrioritizationOperationsPortfolio | RiskQualityOperationsRoot cause |