Discuss Main Categories of Data Models – Conceptual, Physical and Logical

Basic Operators in Relational Algebra - GeeksforGeeks

Part 1.3 | Olap vs Oltp in hindi | online analytical processing online transaction processing

Part 2.2 #EntitySets #TypesofEntity #EntityRelationshipModelDiagram in DBMS in Hindi

Lec-48: Division Operation in Relational Algebra | Database Management System