About this document
Understanding Database Normalization and ERD by Hiei Trigger is a document available to read on EtoBox.
The document discusses several key concepts related to database design and relational databases: 1. It describes entity relationship diagrams and how they represent tables, fields, and relationships between fields in different tables using primary and foreign keys. 2. It discusses how relational algebra and calculus are used to query and manipulate data through operations like selection, projection, and joins. Normalization is also covered as a way to organize data into tables and relations. 3. ER diagr
- Author
- Hiei Trigger
- Language
- EN