This project demonstrates a complete data warehousing solution, from raw data ingestion to generating actionable business insights. It is designed to showcase industry best practices in data ...

Set up the Database: Connect to a PostgreSQL instance and run the script in schema.sql to create the restaurants table. Load the Data: Use a tool like pgAdmin's Import/Export utility to load the ...

Junk dimensions are often misunderstood and avoided. And they should not be. Junk dimensions offer a strategy to remain true to dimensional intentions and to better focus one's design and sometimes ...