Conceptual Data Modelling: ER-Diagram Exercises

Part 4.14 Lossless Join Decomposition in DBMS in HINDI non additive join decomposition property

Part 3.4 Armstrong's Axioms in DBMS in HINDI | Armstrong rules database | Closure of Attributes

DBMS: How to draw ER diagram & Relational schema eg. company database

Lec-14: Introduction to ER model | ER Model क्या है