Introduction to Data Models,
Hierarchical Model ,Operations of Hierarchical Model Advantages and Disadvantages of Hierarchical Model
Network Model in dbms
Network Model ,Operations of Network Model Advantages and Disadvantages of Network Model
Relational Model in dbms
Relational Model terminology ,Operations of Relational Model Advantages and Disadvantages of Relational Model
Comparison of Network, Hierarchical and Relational Model
Difference Between Network, Hierarchical and Relational Model
Entity Relationship Model
Entity Types, Entity Sets, Attributes & Keys, Relationships, Relationship Types,cardinality ,connectivity of relationship
Relational Algebra
Set Operations (Union, Intersect, Minus), Special Operations (Selection,Projection,join,division)
Covers with example
Covers, Non redundant and Minimum cover, Canonical cover
Normalization in dbms
First, Second, Third Normal Forms, Boyce-Codd Normal Form, Multi-valued Dependencies and Fourth Normal Form, Join Dependencies and Fifth Normal Form,
DKNF in dbms
Domain key Normal form