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| Criterion |  Knowledge Modeling Shape-First Modeling |  Engineering Golden Path |  Architecture C4 Model |  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. | When teams need a reliable default path for frequent use, sprawl quickly emerges without any guiding logic. Golden Path bundles the preferred path so good practice becomes easy and deviation becomes deliberate. | The C4 Model makes a system legible across several resolution levels, from context down to code. It suits situations where different audiences need to understand the same architecture from different altitudes. | 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 | Medium | Low | Low |
Timedifferent | Halber Tag pro Domain Slice | 1-3 Tage Setup, laufend | 1-4 h | 1-2 Tage |
Participantsdifferent | 1-4 | 2-8 | 1-5 | 1-4 |
Formatsame | Workshop + async | Workshop + async | Workshop + async | Workshop + async |
Outputdifferent | SHACL or ShEx Shapes, Validation Reports, Data Contracts, Shape Documentation | Golden Path Guide, Templates, Quality Checks | Context Diagram, Container Diagram, Component Diagram | Architecture Document, Context View, Runtime View, Deployment View |
Tagsno overlap | Knowledge graphValidationSemantic | EngineeringProductivityGovernance | ArchitectureCommunicationVisualization | ArchitectureDocumentationCommunication |