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| Criterion |  Decision Making Pareto Analysis |  Architecture Software Architecture Canvas |  Architecture Risk Storming |  Operations Failure Mode and Effects Analysis |
|---|---|---|---|---|
Purposedifferent | In many problem situations, effect is distributed unequally across many causes. A Pareto Analysis separates the few drivers with high leverage from the long remainder and focuses attention on what measurably moves the needle. | 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. | 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 | Low | Low | Low | High |
Timedifferent | 30-60 min | 1-2 h | 60-90 min | 2-6 h |
Participantsdifferent | 1-6 | 3-10 | 4-12 | 3-10 |
Formatdifferent | Workshop + async | Workshop | Workshop | Workshop |
Outputdifferent | Pareto Chart, Top Causes, Focus List | Architecture Canvas, Goals, Constraints, Quality Attributes | Annotated Diagram, Prioritized Risk List, Action Backlog | FMEA Table, Risk Priority, Mitigation Actions |
Tagsno overlap | PrioritizationQualityFocusRoot cause | CanvasArchitectureAlignmentWorkshop | RiskArchitectureWorkshopValidation | RiskQualityOperationsRoot cause |