SQL Fundamentals for Data Analysis

Data-driven decision making is at the heart of modern business, yet accessing the right data often feels like a technical barrier. This text-based course breaks down that barrier, guiding you from basic database concepts to writing confident queries that extract meaningful insights. You will transition from relying on others for reports to independently querying databases and analyzing trends yourself. * Understand core database structures, tables, and relational design principles * Write foundational SQL queries using SELECT, WHERE, and ORDER BY clauses * Aggregate and summarize data using GROUP BY and HAVING to find business trends * Combine multiple tables using modern INNER, LEFT, and OUTER JOIN techniques * Practice writing clean, readable queries with modern formatting and common table expressions * Apply analytical functions to solve real-world business scenarios and reporting tasks This course begins with essential database terminology and structural fundamentals, ensuring you understand how data is stored before you write a single line of code. From there, you will progress through structured text-based lessons with realistic datasets, learning how to filter, join, and aggregate data step-by-step. Designed specifically for absolute beginners, this course requires no prior programming experience or technical background. Start reading today and unlock the power of data analysis with SQL.