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| Criterion |  Decision Making Risk Matrix |  Operations ABC Analysis |  Architecture Software Architecture Canvas |  Architecture Risk Storming |
|---|---|---|---|---|
Purposedifferent | When a project faces many possible disruptions, it quickly becomes unclear which risks deserve attention first. It separates options, evaluation criteria, and open risks. The result is captured as a Risk Matrix and a Top Risk List. | 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. | The Software Architecture Canvas reduces a system to the most important architecture decisions, constraints, and interfaces. It is useful when teams need a resilient overall picture quickly. | Helps clarify architecture context, options, and consequences in concrete terms. It organizes technical context, alternatives, and consequences. The result is captured as an Annotated Diagram, a Prioritized Risk List, and an Action Backlog. |
Complexitysame | Low | Low | Low | Low |
Timedifferent | 30-60 min | 30-60 min | 1-2 h | 60-90 min |
Participantsdifferent | 3-10 | 1-5 | 3-10 | 4-12 |
Formatdifferent | Workshop + async | Async | Workshop | Workshop |
Outputdifferent | Risk Matrix, Top Risk List | ABC Classification, Focus Rules, Control List | Architecture Canvas, Goals, Constraints, Quality Attributes | Annotated Diagram, Prioritized Risk List, Action Backlog |
Tagsno overlap | RiskDecisionPrioritizationAssessment | PrioritizationOperationsPortfolio | CanvasArchitectureAlignmentWorkshop | RiskArchitectureWorkshopValidation |