About this Course:

This SQL course is designed to take learners from a beginner to a professional level, providing a strong foundation and advanced knowledge of SQL. The course runs for 2 hours daily and is structured to balance both theory and practical application. What makes this course unique is its focus on real-time data—students get hands-on experience by working with live datasets from various industries, such as e-commerce, finance, and healthcare.

We begin with the basics, including simple queries, filtering, and sorting data, then gradually move on to more advanced topics like Joins, Subqueries, Common Table Expressions (CTEs), Window Functions, and Aggregate Functions. Additionally, the course covers essential performance techniques such as indexing, query optimization, and best practices in writing efficient SQL code.

Throughout the course, students solve real-world business problems using SQL, ensuring they develop the skills needed to handle large datasets and apply SQL confidently in professional environments.