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Selected:Visual ManagementSAAM (Software Architecture Analysis Method)TOWS MatrixFailure Mode and Effects Analysis
| Criterion |  Operations Visual Management |  Architecture SAAM (Software Architecture Analysis Method) |  Business Strategy TOWS Matrix |  Operations Failure Mode and Effects Analysis |
|---|---|---|---|---|
Purposedifferent | With high tempo and many parallel topics, the method makes status, deviations, and priorities visible at a glance. It reduces search effort and prevents what matters from getting lost in daily work. | 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. | 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. | 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. |
Complexitydifferent | Low | High | Medium | High |
Timedifferent | Ongoing | Preparation, scenario analysis, and findings review; effort depends on scope | 1-2 h | 2-6 h |
Participantsdifferent | 1-20 | Architecture experts and stakeholders for scenarios and weighting | 3-10 | 3-10 |
Formatdifferent | Workshop + async | Workshop + async | Workshop | Workshop |
Outputdifferent | Visual Board, Status Indicators, Exception Cues | 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 | TOWS Matrix, Strategic Options, Priority Actions | FMEA Table, Risk Priority, Mitigation Actions |
Tagsno overlap | SignalsOperationsVisual management | ArchitectureChangeAnalysisComparisonQuality | StrategyAnalysisOptions | RiskQualityOperationsRoot cause |