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| Criterion |  Knowledge Modeling Shape-First Modeling |  Architecture Architecture Decision Record |  Knowledge Modeling Property Graph Schema Design |  Architecture arc42 |
|---|---|---|---|---|
Purposedifferent | Shape-First Modeling defines data quality through shapes before implementation or integration frays at the edges. The approach fits when validation and data contracts should be part of the design from the start. | An ADR permanently records an architecture decision with context, trade-offs, and consequence. It creates continuity for later changes because the decision path stays traceable. | 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. | arc42 structures architecture knowledge so teams can document system, decisions, and risks consistently. The template builds a living understanding of the architecture instead of scattered notes. |
Complexitydifferent | Medium | Low | Medium | Low |
Timedifferent | Halber Tag pro Domain Slice | 15-45 min | 4-8 h initial, dann iterativ | 1-2 Tage |
Participantsdifferent | 1-4 | 1-3 | 1-6 | 1-4 |
Formatdifferent | Workshop + async | Async | Workshop + async | Workshop + async |
Outputdifferent | SHACL or ShEx Shapes, Validation Reports, Data Contracts, Shape Documentation | ADR File, Decision Log, Rationale | Schema Diagram, Node and Relationship Catalog, Index Plan, Migration Scripts, Sample Queries | Architecture Document, Context View, Runtime View, Deployment View |
Tagsno overlap | Knowledge graphValidationSemantic | ArchitectureRationaleDocumentationGovernance | Knowledge graphModelingSemantic | ArchitectureDocumentationCommunication |