Relational databases are used all the time in software development. We just published a course on the freeCodeCamp.org YouTube channel that will help you learn relational database design from the ground up. This course covers SQL fundamentals, entity...

freeCodeCamp is a nonprofit organization offering free online coding courses and programming tutorials, covering topics such as web development, data science, and machine learning. Learners can gain practical coding skills, build real-world projects, and earn certifications to advance their careers in tech.

freeCodeCamp

A comprehensive 6-hour video course covering relational database design from fundamentals to advanced topics. The curriculum includes SQL basics (filtering, aggregation, joins), entity-relationship modeling, normalization forms (1NF through BCNF), data types and constraints, indexing strategies (B-Tree vs full-text), and query optimization. Based on the book 'Grokking Relational Database Design' by Dr. Qiang Hao and Dr. Michael Tsikerdekis.

Learn Relational Database Design