Create and document data structures using Entity-Relationship Diagrams (ERDs), data dictionaries, and structured data models. Supports conceptual, logical, and physical modeling levels for database design and data architecture.
Data modeling creates visual and structured representations of data elements and their relationships. It documents:
| Conceptual | Business concepts | Business users | Entities, high-level relationships | | Logical | Data structure | Analysts, designers | Entities, attributes, all relationships | | Physical | Implementation | Developers, DBAs | Tables, columns, types, indexes |
Modélisation de données avec des diagrammes Entité-Relation (ERD), des dictionnaires de données et des modèles conceptuels/logiques/physiques. Documente les structures de données, les relations et les attributs. Source : melodic-software/claude-code-plugins.