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| Criterion |  Architecture SAAM (Software Architecture Analysis Method) |  Operations Ivy Lee Method |  Decision Making Force Field Analysis |  Operations Eat the Frog |
|---|---|---|---|---|
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. | With a restless workday full of too many open items, the method creates radical simplicity. It directs attention to a short sequence instead of a broad, still-open field. | 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. | The method protects energy and attention for the task that creates the largest progress and is often postponed. |
Complexitydifferent | High | Low | Low | Low |
Timedifferent | Preparation, scenario analysis, and findings review; effort depends on scope | 5-10 min daily | 45-90 min | 15-90 min daily |
Participantsdifferent | Architecture experts and stakeholders for scenarios and weighting | 1 | 3-12 | 1 |
Formatdifferent | Workshop + async | Async | 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 | Daily Priority List, Completion Notes | Force Field Map, Change Levers, Risk Notes | Priority Task, Completion Note, Daily Focus |
Tagsno overlap | ArchitectureChangeAnalysisComparisonQuality | PrioritizationProductivityExecution | ChangeDecisionStrategy | PrioritizationProductivityFocusExecution |