Lec-14: Introduction to ER model | ER Model क्या है
In this video there is best explanation of ER model i.e. Entity relationship model in database. It is conceptual model and very important
In this video there is best explanation of ER model i.e. Entity relationship model in database. It is conceptual model and very important
1NF 2NF 3NF DBMS Hindi
Part 2.4 Relationship in a ER Diagram in DBMS in hindi name degree Cartesian ratio
Data Model | Types of Database Models in Database Management System(dbms) with example
Super Key in DBMS
ER diagram for online store using Crow's foot (attributes & cardinalities)