About this document
Understanding the Relational Database Model by reymondabno is a document available to read on EtoBox.
The Database Relational Model, introduced by Edgar F. Codd in 1970, organizes data into tables (relations) consisting of rows (tuples) and columns (attributes), ensuring data integrity and efficient retrieval through SQL. Key components include relations, tuples, attributes, domains, primary keys, and foreign keys, which facilitate data management and relationships between tables. This model is fundamental in various real-world applications like banking and healthcare, underpinning popular database systems
- Author
- reymondabno
- Language
- EN