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| Criterion |  Decision Making Delphi Method |  Knowledge Modeling Property Graph Schema Design |  Decision Making Force Field Analysis |  Systems Thinking Leverage Points |
|---|---|---|---|---|
Purposedifferent | When knowledge is distributed and direct dominance should be avoided, groups quickly fall under the sway of their opinion leaders. The Delphi Method gathers assessments iteratively and gradually brings expert judgments closer together. | Property Graph Schema Design turns business and technical requirements into a robust graph schema. It fits when query patterns, constraints, and migrations need to be thought about together. | 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. | Leverage Points show exactly where interventions in a system produce a disproportionate effect. It draws relationships, patterns, and feedback loops. The result is captured as a leverage map and action strategy. |
Complexitydifferent | High | Medium | Low | High |
Timedifferent | 1-4 Wochen | 4-8 h initial, dann iterativ | 45-90 min | Half day |
Participantsdifferent | 6-30 Experten | 1-6 | 3-12 | 3-12 |
Formatdifferent | Async | Workshop + async | Workshop | Workshop |
Outputdifferent | Expert Forecast, Consensus Range, Assumption Notes | Schema Diagram, Node and Relationship Catalog, Index Plan, Migration Scripts, Sample Queries | Force Field Map, Change Levers, Risk Notes | Leverage Map, Action Strategy |
Tagsno overlap | ForecastingExpertsDecisionStrategy | Knowledge graphModelingSemantic | ChangeDecisionStrategy | Systems thinkingChangeStrategy |