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| Criterion |  Operations DMAIC |  Architecture SAAM (Software Architecture Analysis Method) |  Product Strategy Impact Mapping |  Decision Making Force Field Analysis |
|---|---|---|---|---|
Purposedifferent | For a process problem with fluctuating performance, the method brings analysis and improvement into a disciplined sequence. It creates a framework in which numbers, causes, and control come together. | 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 a goal needs to be connected to several possible paths, it shows chains of impact instead of feature lists. It connects business goal, behavior change, and measures. | In change initiatives, supporting and restraining forces sit at the table at the same time. Force Field Analysis makes these tensions explicit and shows where change can be pushed forward by strengthening or relieving. |
Complexitydifferent | High | High | Medium | Low |
Timedifferent | 2-12 Wochen | Preparation, scenario analysis, and findings review; effort depends on scope | 45-90 min | 45-90 min |
Participantsdifferent | 3-10 | Architecture experts and stakeholders for scenarios and weighting | 3-8 | 3-12 |
Formatdifferent | Workshop + async | Workshop + async | Workshop | Workshop |
Outputdifferent | Project Charter, Measurement Plan, Cause Analysis, Control Plan | 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 | Impact Map, Outcome Hypotheses, Delivery Options | Force Field Map, Change Levers, Risk Notes |
Tagsno overlap | Continuous improvementQualityProcess improvement | ArchitectureChangeAnalysisComparisonQuality | OutcomesStrategyBehaviorPlanning | ChangeDecisionStrategy |