🧩 SQL Fundamentals and Practical Data Skills
Welcome to the SQL Course — your starting point for mastering the language of data. In this course, you’ll learn how to create, manage, and query databases using Structured Query Language (SQL) — a foundational skill for data analysts, developers, and anyone working with information.
🏁 What You’ll Learn
- Understand relational databases and key concepts (tables, keys, relationships)
- Write SQL queries to filter, sort, and aggregate data
- Use JOINs to combine data from multiple tables
- Create and modify database structures with
CREATE,ALTER, andDROPcommands - Work with subqueries, views, and indexes for efficient data management
- Apply SQL in real-world problem-solving scenarios
🧠 Course Format
- Interactive lessons with practical exercises
- Hands-on SQL coding in a real or simulated environment
- Auto-graded tasks to test and reinforce your learning
- Final project to showcase your SQL skills
🎯 By the End of the Course
You’ll be confident in writing and optimizing SQL queries, managing relational data, and applying your skills across multiple database systems such as SQLite, MySQL, or PostgreSQL.