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| Criterion |  Decision Making Force Field Analysis |  Delivery Cost of Delay |  Architecture SAAM (Software Architecture Analysis Method) |  Decision Making Delphi Method |
|---|---|---|---|---|
Purposedifferent | 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. | 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. | 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 knowledge is distributed and direct dominance should be avoided, groups quickly fall under the sway of their opinion leaders. The Delphi Method gathers assessments iteratively and gradually brings expert judgments closer together. |
Complexitydifferent | Low | High | High | High |
Timedifferent | 45-90 min | 90-180 min | Preparation, scenario analysis, and findings review; effort depends on scope | 1-4 Wochen |
Participantsdifferent | 3-12 | 3-8 | Architecture experts and stakeholders for scenarios and weighting | 6-30 Experten |
Formatdifferent | Workshop | Workshop | Workshop + async | Async |
Outputdifferent | Force Field Map, Change Levers, Risk Notes | CoD Table, Prioritization Sequence | 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 | Expert Forecast, Consensus Range, Assumption Notes |
Tagsno overlap | ChangeDecisionStrategy | PrioritizationDeliveryEconomicsDecision | ArchitectureChangeAnalysisComparisonQuality | ForecastingExpertsDecisionStrategy |