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| Criterion |  Architecture SAAM (Software Architecture Analysis Method) |  Product Strategy ICE Scoring |  Operations Failure Mode and Effects Analysis |
|---|---|---|---|
Purposedifferent | SAAM helps teams judge an architecture’s suitability for selected tasks and changes. It is particularly useful for examining modifiability and comparing architecture alternatives with clear reasoning. | When ideas need sorting quickly, it condenses impact, confidence, and effort into one compact score. It connects customer value, product logic, and decision priorities. The result is captured as an ICE table and top-ideas list. | 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 | High | Low | High |
Timedifferent | Preparation, scenario analysis, and findings review; effort depends on scope | 30-60 min | 2-6 h |
Participantsdifferent | Architecture experts and stakeholders for scenarios and weighting | 2-8 | 3-10 |
Formatdifferent | Workshop + async | Workshop + async | Workshop |
Outputdifferent | Domain functions mapped to components and connections, Quality attributes and evaluation criteria, Typical tasks and their effects on the architecture, Reasoned evaluation or comparison of alternatives | ICE Table, Top Idea List | FMEA Table, Risk Priority, Mitigation Actions |
Tagsno overlap | ArchitectureChangeAnalysisComparisonQuality | PrioritizationScoringGrowthDecision | RiskQualityOperationsRoot cause |
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Methods with strong topical overlap with the current selection, not yet in the comparison.
