DBMS: Entity-Relationship (ER) Model
Topics discussed:
1. Terminologies in relation to the ER Model:
a. Entity.
b. Attributes:
• Composite vs Simple Attributes
• Single-valued vs Multivalued Attributes
• Derived vs Stored Attributes
c. Complex Attributes.
d. Null values.
e. Entity Type, Entity Set.
f. Key Attribute & Value Set of Attributes.

Follow Neso Academy on Instagram: @nesoacademy(https://bit.ly/2XP63OE)

Contribute: http://www.nesoacademy.org/donate

Memberships: https://bit.ly/2U7YSPI

Books: http://www.nesoacademy.org/recommended-books

Website ► http://www.nesoacademy.org/
Forum ► http://forum.nesoacademy.org/
Facebook ► https://goo.gl/Nt0PmB
Twitter ► https://twitter.com/nesoacademy

Music:
Axol x Alex Skrindo - You [NCS Release]

#DBMSByNeso #DBMS #ERModel #EntityRelationshipModel