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| Criterion |  Operations Change Analysis |  Knowledge Modeling Property Graph Schema Design |  Operations 8D Problem Solving |  Knowledge Modeling Competency Questions |
|---|---|---|---|---|
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. | 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. | For an acute quality or delivery problem, the method structures immediate protection and root cause work together. It keeps the situation stable while the actual cause is investigated cleanly. | 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. |
Complexitydifferent | Medium | Medium | High | Medium |
Timedifferent | 45-120 min | 4-8 h initial, dann iterativ | 1-6 Wochen | 2-4 h |
Participantsdifferent | 2-6 | 1-6 | 4-10 | 2-8 |
Formatsame | Workshop + async | Workshop + async | Workshop + async | Workshop + async |
Outputdifferent | Change Matrix, Cause Hypotheses, Validation Questions, Action List | Schema Diagram, Node and Relationship Catalog, Index Plan, Migration Scripts, Sample Queries | 8D Report, Containment Plan, Root Cause Evidence, Corrective Action Plan | Competency Question Set, Required Concepts, Test Queries, Coverage Matrix |
Tagsno overlap | ChangeRoot causeTroubleshootingComparison | Knowledge graphModelingSemantic | QualityProblem solvingRoot cause | OntologyKnowledge graphScopeRequirementsSemantic |