Database Management System20795 marksRelations versus flat files
What is Relational Data model? How Relation is different than Flat file?
What is Relational Data model? How Relation is different than Flat file? [5]
The Relational Data Model is a data model that represents data in the form of two-dimensional tables called relations. It was proposed by E.F. Codd in 1970 and is the foundation of most modern database management systems (RDBMS). Term Description ------------------- Relation A table with rows and...