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Selected:SAAM (Software Architecture Analysis Method)8D Problem SolvingForce Field AnalysisRoot Cause Analysis
| Criterion |  Architecture SAAM (Software Architecture Analysis Method) |  Operations 8D Problem Solving |  Decision Making Force Field Analysis |  Operations Root Cause 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. | For an acute quality or delivery problem, the method structures immediate protection and root cause work together. It keeps the situation stable while the actual cause is investigated cleanly. | 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. | When a problem keeps recurring and the cause stays unclear, the method exposes the underlying mechanism. It separates symptom, guess, and robust explanation from one another. |
Complexitydifferent | High | High | Low | Medium |
Timedifferent | Preparation, scenario analysis, and findings review; effort depends on scope | 1-6 Wochen | 45-90 min | 1-4 h |
Participantsdifferent | Architecture experts and stakeholders for scenarios and weighting | 4-10 | 3-12 | 3-8 |
Formatdifferent | Workshop + async | Workshop + async | Workshop | 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 | 8D Report, Containment Plan, Root Cause Evidence, Corrective Action Plan | Force Field Map, Change Levers, Risk Notes | Problem Statement, Cause Hypotheses, Confirmed Causes, Action Plan |
Tagsno overlap | ArchitectureChangeAnalysisComparisonQuality | QualityProblem solvingRoot cause | ChangeDecisionStrategy | Root causeProblem solvingQualityIncident |