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| Criterion |  Architecture SAAM (Software Architecture Analysis Method) |  Decision Making OODA Loop |  Decision Making Constraint Analysis |  Business Strategy TOWS 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. | In dynamic situations, decisions become outdated faster than they can be prepared.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. | The TOWS Matrix connects internal strengths and weaknesses with external opportunities and threats into action-oriented strategies. It goes a step further than a pure stocktaking. |
Complexitydifferent | High | Medium | Low | Medium |
Timedifferent | Preparation, scenario analysis, and findings review; effort depends on scope | 15-60 min je Zyklus | 30-90 min | 1-2 h |
Participantsdifferent | Architecture experts and stakeholders for scenarios and weighting | 1-8 | 2-8 | 3-10 |
Formatdifferent | Workshop + async | Workshop + async | Workshop + async | Workshop |
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 | TOWS Matrix, Strategic Options, Priority Actions |
Tagsno overlap | ArchitectureChangeAnalysisComparisonQuality | DecisionChangeLearningStrategy | ConstraintsDecisionPlanningOptions | StrategyAnalysisOptions |