Relational Database Design and Modeling for Software Engineers

Ace your technical interviews by mastering relational database design with real-world case studies.
Level:
Beginner
Study Time:
5h
Lessons:
46
4.9
(878 ratings)
2907 learners
Course Overview

Feeling overwhelmed by database questions in technical interviews? You're not alone. Many students and professionals struggle with topics like normalization, ER diagrams, and relational schemas during interviews. These concepts can feel daunting without the right guidance and practice.

This course is here to change that. Designed specifically for interview preparation, it breaks down complex topics into simple, digestible lessons. With hands-on projects and real-world examples, you'll not only understand the theory but also master its application. Start now and take the first step toward acing your next interview—your dream job is just a course away!

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Course Content
8 Chapters • 46 Lessons
1.
Introduction
2 lessons
Course Overview
Before the Advent of Database
2.
Fundamental Concepts
4 lessons
What is a Database?
Database management systems (DBMS)
Overview of Relational Databases
Relational Vs. Non-Relational Databases
Introduction to Data Modeling
Levels of Data Modeling
Data Modeling Process
Best Practices in Data Modeling
Quiz
Introduction to ER Models
Entities, Attributes, and Relationships
Cardinality and Participation
Attributes of Relationship Types
Weak Entity Types
Creating an ER Diagram for Employee Management System
Quiz
Introduction to the Relational Model
Relations, Tuples, and Attributes
Keys in Relational Databases
Relational Integrity Constraints
Converting ER Diagrams to Relational Model
Best Practices for ER Diagrams to Relational Models
Quiz
Introduction to Functional Dependency
Types of Functional Dependencies
Inference Rules for Functional Dependencies
Closure of Attribute Sets
Quiz
Introduction to Normalization
First Normal Form (1NF)
Second Normal Form (2NF)
Third Normal Form (3NF)
Boyce-Codd Normal Form (BCNF)
Higher Normal Forms (4NF, 5NF)
Exercise 1
Solution to Exercise 1
Exercise 2
Solution to Exercise 2
Designing a Hospital Management System
Designing a Hotel Management System
Designing a Bank Management System
Designing an Instagram
Designing an E-commerce Platform
Designing an Online Food Delivery System
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Certification on completing the course.
Gift for lifetime
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