d- Keys & Types of Keys | Coding Bootcamps

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Learn how to design databases by examples

Course contents

What you'll learn in this course
PDF File for All Lecture Sessions
PDF File for All Reading Materials
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Course Lectures- Session 1

Before the Advent of Database Systems (5:17)

Course Lectures- Session 2

Fundamental Concepts (4:02)

Course Lectures- Session 3

Characteristics and Benefits of a Database (9:46)

Course Lectures- Session 4

Types of Data Models (4:37)

Course Lectures- Session 5

Data Modeling (9:39)

Course Lectures- Session 6

a- Classification Based on Data Model (2:48)
b- Classification Based on User Numbers (1:50)
c- Classification Based on Database Distribution (1:42)
d- Distributed database system (2:03)

Course Lectures- Session 7

The Relational Data Model (4:05)

Course Lectures- Session 8

a- Entity, Entity Set and Entity Type (3:28)
b- Kinds of Entities (3:53)
c- Attributes & Types of Attributes (1:21)
d- Keys & Types of Keys (2:01)
e- Nulls (3:18)
f- Relationships & Types of Relationships (2:43)

Course Lectures- Session 9

a- Domain Integrity (3:13)
b- Enterprise Constraints & Business Rules (2:32)
c- Relationship Types (1:19)

Course Lectures- Session 10

a- Relational Design and Redundancy (2:35)
b- Insertion Anomaly (0:59)
c- Update Anomaly (1:03)
d- Deletion Anomaly & How to Avoid Anomalies (4:26)

Course Project 1

University Registration Data Model Example (2:48)

Course Project 2

Two Sample ERD Exercises (17:12)

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d- Keys & Types of Keys

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