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Database Management System (Characteristic of Database, Relational Algebra…
Database Management System
Characteristic of Database
Relational Algebra Queries
Relationship constraints
Data Independence
Database System Users
Introduction to Database
File System vs Database System
Database Administrator
DBMS system architecture
ER model
Relational model
unary operations
Entity-Relationship Data Model
set operations
Entity sets
Generalization, Aggregation
Extended Entity-Relationship(EER) model
Types of Attributes and keys
Cardinality and Participation
Entity types: weak and strong entity sets
specialization
mapping of ER and EER model
relational schema
concepts of keys
relational Algebra
Structured Query Language(SQL)
Data control commands
Transaction Control Commands
Data definitions Commands
Data Manipulation commands
Domain constrains
key constrains