Data-model meaning

A description of the organization of a database. It is often created as an entity relationship diagram. Today's modeling tools allow the attributes and tables (fields and records) to be graphically created. The SQL code that defines the data structure (schema) in the database is automatically created from the visual representation. See entity relationship model.
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(databases) A result of applying a data modeling to some particular application, using a database model such as relational.
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(databases) A database model, such as relational or hierarchical.
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Sentence Examples

  • Thus the IESR data model is a simplification of the RSLPCD model, omitting details that seemed extraneous.

  • interrelation integrity constraints for the relational data model.

  • This is really a question of the data model.

  • modify existing functions and extend the data model very easily.

  • Why is the relational data model in the case study not normalized?

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Words near data-model in the Dictionary