Lec-47: Union Operation in Relational Algebra | Database Management System
operations on dbms
operations on dbms
DBMSSession 17 3 1 High level Conceptual Data Model
Database Normalization in SQL - 1NF, 2NF, 3NF, 4NF - SQL Training Online
Functional Dependency and Attribute Closure - GeeksforGeeks
What is Database Denormalization
Lec-78: Conflict Serializability | Precedence Graph | Transaction | DBMS