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| Criterion |  Knowledge Modeling Competency Questions |  Knowledge Modeling Property Graph Schema Design |  Decision Making Force Field Analysis |  Decision Making Delphi Method |
|---|---|---|---|---|
Purposedifferent | Competency Questions translate a domain model into concrete questions that it must be able to answer. The method keeps the model's scope clean and prevents pretty but useless structures. | 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. | 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. |
Complexitydifferent | Medium | Medium | Low | High |
Timedifferent | 2-4 h | 4-8 h initial, dann iterativ | 45-90 min | 1-4 Wochen |
Participantsdifferent | 2-8 | 1-6 | 3-12 | 6-30 Experten |
Formatdifferent | Workshop + async | Workshop + async | Workshop | Async |
Outputdifferent | Competency Question Set, Required Concepts, Test Queries, Coverage Matrix | Schema Diagram, Node and Relationship Catalog, Index Plan, Migration Scripts, Sample Queries | Force Field Map, Change Levers, Risk Notes | Expert Forecast, Consensus Range, Assumption Notes |
Tagsno overlap | OntologyKnowledge graphScopeRequirementsSemantic | Knowledge graphModelingSemantic | ChangeDecisionStrategy | ForecastingExpertsDecisionStrategy |