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| Criterion |  Architecture SAAM (Software Architecture Analysis Method) |  Decision Making OODA Loop |  Decision Making Constraint Analysis |  Business Strategy GAP 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. | In dynamic situations, decisions become outdated faster than they can be prepared.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 an initiative stalls, the limit often lies not in the idea but in hard or soft boundary conditions. Constraint Analysis separates these limits and shows which of them can actually be shaped. | GAP Analysis compares the current state with a target picture and makes the distance manageable. It becomes useful when, ahead of new initiatives, it must become clear which capabilities, processes, or resources are missing. |
Complexitydifferent | High | Medium | Low | Medium |
Timedifferent | Preparation, scenario analysis, and findings review; effort depends on scope | 15-60 min je Zyklus | 30-90 min | 1-3 h |
Participantsdifferent | Architecture experts and stakeholders for scenarios and weighting | 1-8 | 2-8 | 2-8 |
Formatsame | Workshop + async | Workshop + async | Workshop + async | 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 | Situation Assessment, Decision Loop, Action Updates | Constraint List, Hard/Soft Classification, Option Impact Notes, Decision Boundaries | Gap Matrix, Action Plan, Risk Notes |
Tagsno overlap | ArchitectureChangeAnalysisComparisonQuality | DecisionChangeLearningStrategy | ConstraintsDecisionPlanningOptions | StrategyAnalysisPlanning |