Database Management System20805 marksRelational Model Concepts
What is relational model? Define the terms domain, attribute, tuple and relation.
What is relational model? Define the terms domain, attribute, tuple and relation. [5]
The relational model is a data model that represents data in the form of relations (tables). It was proposed by E.F. Codd and is the foundation of relational database management systems (RDBMS). In this model, all data is logically structured as two-dimensional tables consisting of rows and colum...