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| Criterion |  Architecture SAAM (Software Architecture Analysis Method) |  Product Strategy RICE Scoring |  Delivery Cost of Delay |  Decision Making Decision Matrix |
|---|---|---|---|---|
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 many initiatives compete for the same resources, it brings reach, impact, confidence, and effort into one shared ranking. It makes prioritization economically connectable. | Helps clarify scope, order, and delivery flow in concrete terms. It makes work, constraints, and sequence manageable. The result is captured as a Cost of Delay table and prioritization sequence. | When several options collide with several criteria, comparison quickly becomes subjective. A Decision Matrix makes the trade-off visible and brings weighting, criteria, and options into a shared logic. |
Complexitydifferent | High | Medium | High | Medium |
Timedifferent | Preparation, scenario analysis, and findings review; effort depends on scope | 60-90 min | 90-180 min | 45-90 min |
Participantsdifferent | Architecture experts and stakeholders for scenarios and weighting | 2-10 | 3-8 | 2-8 |
Formatdifferent | Workshop + async | Workshop + async | Workshop | Workshop + async |
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 | RICE Scores, Ranked List, Assumption Log | CoD Table, Prioritization Sequence | Decision Matrix, Scoring Rationale, Selected Option |
Tagsno overlap | ArchitectureChangeAnalysisComparisonQuality | PrioritizationScoringRoadmapTradeoffs | PrioritizationDeliveryEconomicsDecision | DecisionCriteriaScoringTradeoffs |