Data Path

1. Hook 
Struggling to understand SQL and not sure where to begin? Reading documentation feels overwhelming, and writing your first queries seems confusing? Many beginners face the same challenge — knowing theory but not being able to apply it confidently. Without a structured starting point, it’s easy to feel stuck.

2. Solution 
This course will teach you the core foundations of SQL step by step. You will understand how relational databases are structured and how to retrieve data with clarity and precision. The material is designed to help you think logically about queries rather than memorizing syntax. By the end, you’ll have a solid base to build upon.

3. What's Inside
Module 1: Database Basics – tables, rows, columns, data types
Module 2: Core Queries – SELECT, WHERE, ORDER BY, LIMIT
Module 3: Data Filtering – operators, conditions, logical expressions
Module 4: Aggregation Intro – COUNT, SUM, AVG, GROUP BY

4. Who is this for?
Perfect if you are starting from scratch
Want structured SQL fundamentals
Need clarity on how databases actually work
Not for you if you already use JOIN and indexing confidently

5. What You'll Learn
Write clean and readable SQL queries
Filter and sort datasets efficiently
Use aggregation functions correctly
Understand relational table structure

6. Support
support via email