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https://doi.org/10.1...arrow_drop_down

https://doi.org/10.1007/978-3-...

Part of book or chapter of book . 2003 . Peer-reviewed

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The Relational Model

Name: The Relational Model
Creator: Premchand S. Nair

descriptionPublicationkeyboard_double_arrow_right Part of book or chapter of book , Other literature type 01 Jan 2003Publisher:Springer Berlin Heidelberg

Authors: Premchand S. Nair;

doi: 10.1007/978-3-540-37099-4_2

The Relational Model

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Abstract

In this chapter we introduce the relational model, a collection of methods and techniques for organizing databases centered on the notion of a relation as the data structure. After we present the notion of a relation, we present other fundamental concepts such as candidate key, primary key and foreign key. Integrity rules such as the entity integrity rule and the referential integrity rule are presented. We conclude this chapter with a brief introduction to relational operations.

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Creighton University
United States

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