Relational Database Management Systems

Relational databases power nearly every application you use—and their design principles never go out of style. This course teaches you from first principles: how to model data relationships, design schemas that answer questions efficiently, and build databases that scale without architectural debt.

You'll work hands-on with popular database systems, design tables that capture real-world complexity, and learn how thoughtful schema design unlocks fast data retrieval. No theory without application: every concept is reinforced with practical exercises on live systems. Whether you're building a new application or debugging an existing database, you'll understand the design choices that determine performance and maintainability.

For: Backend developers, aspiring DBAs, data engineers building data foundations.