entity relationship diagramの例文

例文

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1. Prosa supports data flow diagrams, state transition diagrams and entity relationship diagrams using Chen's and Bachmans ER notations.
2. Inheritance provides a way to map the features of generalization hierarchies depicted in entity relationship diagrams ( ERDs ) directly into the PostgreSQL database.
3. The basic data model type which is most commonly used is called merda ( master entity relationship diagrams assessment, see entity-relationship model ).
4. To produce the logical specification, the analyst builds the required logical models for both the entity relationship diagrams ) and full descriptions of the data and its relationships.
5. "' ModelRight "'is a database design and data modeling tool developed by ModelRight Inc . It is used by data modelers, database developers and database architects to create, visualize, and document their databases as an Entity Relationship Diagram ( ERD ).