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Understanding the Relational Model by Ismail Shaari is a document available to read on EtoBox.
What is Understanding the Relational Model about?
The document provides an overview of the relational model as defined by E.F. Codd. It describes the key concepts of the model including relations, tuples, attributes, types, and relational algebra operators. Relations represent sets of tuples that satisfy a predicate. Tuples are ordered lists of attribute values and have no inherent ordering. The relational model provides a simple yet powerful way to represent data and relationships.
- Author
- Ismail Shaari
- Language
- EN