| Results found for: entity relationship model |
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| entity relationship model |
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A database model that describes the attributes of entities and the relationships among them. An entity is a file (table). Today, ER models are often created graphically, and software converts the graphical representations of the tables into the SQL code required to create the data structures in the database. See data model and dimensional modeling.
The Erwin modeling program from Computer Associates stands for Entity Relationship for Windows. In this order processing example, the tables for customers and orders are drawn graphically, and Erwin turns the graph into the appropriate SQL code for the target database. (Example courtesy of Computer Associates International, Inc.)
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Entries before entity relationship model
enthusiast
entity
entity bean
entity EJB
entity relationship diagram
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Entries after entity relationship model
entity type
Entourage
entreprenerd
entropy
entry
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