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Selected:Red Teaming8D Problem SolvingSAAM (Software Architecture Analysis Method)Failure Mode and Effects Analysis
| Criterion |  Decision Making Red Teaming |  Operations 8D Problem Solving |  Architecture SAAM (Software Architecture Analysis Method) |  Operations Failure Mode and Effects Analysis |
|---|---|---|---|---|
Purposedifferent | For strategic decisions with high reach, agreement and gut feeling are often not enough. Red teaming brings deliberate opposition into the situation and tests where a plan breaks under real counterarguments. | 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. | 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 a process, product, or service with noticeable failure risks, the method assesses possible failure modes in advance. It directs attention to combinations of occurrence, effect, and detectability. |
Complexitysame | High | High | High | High |
Timedifferent | 1-4 h | 1-6 Wochen | Preparation, scenario analysis, and findings review; effort depends on scope | 2-6 h |
Participantsdifferent | 3-8 | 4-10 | Architecture experts and stakeholders for scenarios and weighting | 3-10 |
Formatdifferent | Workshop | Workshop + async | Workshop + async | Workshop |
Outputdifferent | Challenge Findings, Risk Register, Mitigation Plan | 8D Report, Containment Plan, Root Cause Evidence, Corrective Action Plan | 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 | FMEA Table, Risk Priority, Mitigation Actions |
Tagsno overlap | RiskDecisionSensemaking | QualityProblem solvingRoot cause | ArchitectureChangeAnalysisComparisonQuality | RiskQualityOperationsRoot cause |