Introduction to Relational Databases (RDBMS)
 
Introduction to Relational Databases (RDBMS) is a beginner-friendly, practical course designed to help learners build a strong foundation in relational database concepts, SQL querying, schema design, and data management. Whether you're new to databases or preparing for data-driven roles, this course provides clear, hands-on instruction to help you understand how structured data is stored, organized, queried, and maintained in modern applications.
 
You’ll explore the essential components of relational databases, including tables, relationships, primary keys, foreign keys, normalization, and transactional integrity. Through guided exercises and real-world examples, you will learn how to write SQL queries, design efficient schemas, and interact confidently with relational database systems used across every industry.
 
What You’ll Learn
Core principles and components of relational database systems
Understanding tables, relationships, constraints, and keys
SQL fundamentals: SELECT, INSERT, UPDATE, DELETE, and filtering
Using JOINs to work with multiple tables
Schema design, normalization, and relational modeling
Building and managing relational databases using tools such as MySQL, PostgreSQL, or SQL Server
Ensuring data integrity, accuracy, and reliability
Best practices for querying, indexing, and performance basics
 
Who This Course Is For
Beginners learning SQL or databases for the first time
Aspiring data analysts, developers, and IT professionals
Students preparing for data science, analytics, or backend engineering roles
Anyone who wants to understand how relational databases power modern applications
 
Course Outcomes
By the end of this course, you will be able to:
Understand how relational databases store and structure data
Write basic and intermediate SQL queries confidently
Design clear, well-structured schemas using best practices
Use JOINs and relational concepts to analyze multi-table data
Apply RDBMS knowledge to real-world applications and workflows