Introduction to Relational Databases in SQL
Learn how to create one of the most efficient ways of storing data - relational databases!
Learn to design databases in SQL to process, store, and organize data in a more efficient way.
Creating PostgreSQL Databases
Learn how to create a PostgreSQL database and explore the structure, data types, and how to normalize databases.
Improving Query Performance in PostgreSQL
Learn how to structure your PostgreSQL queries to run in a fraction of the time.