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| Criterion |  Architecture SAAM (Software Architecture Analysis Method) |  Delivery Cost of Delay |  Decision Making OODA Loop |  Decision Making Delphi Method |
|---|---|---|---|---|
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. | 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. | In dynamic situations, decisions become outdated faster than they can be prepared. The OODA Loop holds observing, orienting, deciding, and acting together as a recurring rhythm so reaction does not slide into inertia. | 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 | High | High | Medium | High |
Timedifferent | Preparation, scenario analysis, and findings review; effort depends on scope | 90-180 min | 15-60 min je Zyklus | 1-4 Wochen |
Participantsdifferent | Architecture experts and stakeholders for scenarios and weighting | 3-8 | 1-8 | 6-30 Experten |
Formatdifferent | Workshop + async | Workshop | Workshop + async | 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 | CoD Table, Prioritization Sequence | Situation Assessment, Decision Loop, Action Updates | Expert Forecast, Consensus Range, Assumption Notes |
Tagsno overlap | ArchitectureChangeAnalysisComparisonQuality | PrioritizationDeliveryEconomicsDecision | DecisionChangeLearningStrategy | ForecastingExpertsDecisionStrategy |