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 |
Datenmodellierung mit Entity-Relationship-Diagrammen (ERDs), Datenwörterbüchern und konzeptionellen/logischen/physikalischen Modellen. Dokumentiert Datenstrukturen, Beziehungen und Attribute. Quelle: melodic-software/claude-code-plugins.