Relational Database Design and Modeling for Software Engineers
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Introduction
Course Overview
Before the Advent of Database
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
Course Overview

Relational databases are a crucial topic in technical interviews for developers, data engineers, and analysts. If you're preparing for your next big interview, this course is tailored to equip you with the knowledge and confidence to ace database-related questions.

Who Is This Course For?

This course is perfect for:

  • Students preparing for coding and technical interviews.
  • Professionals looking to strengthen their database fundamentals for career advancement.
  • Anyone aiming to gain a structured understanding of relational databases to stand out in competitive interviews.

What Can You Expect?

This course provides a comprehensive understanding of relational databases, starting from basic concepts and progressing to advanced techniques. It balances theory with hands-on exercises, ensuring you can tackle both academic and practical problems.

Chapters Covered in This Course:

  1. Fundamental Concepts
  2. Data Modeling
  3. Entity-Relationship Data Modeling
  4. The Relational Data Model
  5. Functional Dependency
  6. Normalization
  7. Practical Project

Get Ready to Stand Out

By the end of this course, you’ll not only have mastered the core concepts but also developed the ability to apply them effectively in interview scenarios. Let’s get started!

Before the Advent of Database
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Who Is This Course For?

What Can You Expect?

Chapters Covered in This Course:

Get Ready to Stand Out