Embarcadero Technologies has updated its data-modelling tool ER/Studio to offer support for XML schema generation. Extended XML support should allow software engineers to collaborate more widely ...

The grammars used to generate entity-relationship diagrams and object-oriented conceptual models, for example, provide separate constructs for representing entities and attributes. The grammars used ...

Relationships and entity relationship diagrams A table in a database holds the attributes for one entity only. Data can then be added in the form of records.