View methods side by side.
Choose up to four methods. Add them using the search and share the comparison by copying its link.
Selected:Change AnalysisCustomer Journey MappingRoot Cause Tree AnalysisSAAM (Software Architecture Analysis Method)
| Criterion |  Operations Change Analysis |  UX Research Customer Journey Mapping |  Operations Root Cause Tree Analysis |  Architecture SAAM (Software Architecture Analysis Method) |
|---|---|---|---|---|
Purposedifferent | For a deviation after a change, the method isolates the influence of the altered condition. It narrows down which differences are relevant and which are just accompanying noise. | When a user journey falls apart across many touchpoints, customer journey mapping makes the experience visible as a coherent arc. Phases, emotions, and breaks become legible enough to prioritize critical moments deliberately. | For a problem with several suspected causes, the method builds a causal structure instead of a mere list. It makes visible how causes connect and where the strongest points of leverage lie. | 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. |
Complexitydifferent | Medium | Medium | Medium | High |
Timedifferent | 45-120 min | 2-4 h | 1-3 h | Preparation, scenario analysis, and findings review; effort depends on scope |
Participantsdifferent | 2-6 | 4-10 | 2-8 | Architecture experts and stakeholders for scenarios and weighting |
Formatdifferent | Workshop + async | Workshop | Workshop | Workshop + async |
Outputdifferent | Change Matrix, Cause Hypotheses, Validation Questions, Action List | Journey Map, Pain-point List, Opportunity Backlog | Cause Tree, Evidence Notes, Countermeasures | 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 |
Tagsno overlap | ChangeRoot causeTroubleshootingComparison | JourneyServiceService design | Root causeTreeIncidentQuality | ArchitectureChangeAnalysisComparisonQuality |