Good software habits apply to databases too. Trust in these little design tips to build a useful, rot-resistant database ...

A full lifecycle of a database system for a small fast-food restaurant, covering design, deployment, and data analysis. Includes ER diagrams, schema design, and advanced SQL queries.

SQL-based analysis of U.S. household income trends using the Analyst Builder project. This repository explores income distribution across states and counties, featuring data cleaning, schema design, ...