Dimensional modeling - Introduction to Data Warehouses Video Tutorial | LinkedIn Learning, formerly Lynda.com

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Anamika🦋 on Instagram: "• Types of Keys in Dimensional Modeling (Explained with Simple Examples) If you’re learning data engineering or preparing for interviews, you’ll often hear about different types of keys. Let’s break them down in an easy way 👇 • Primary Key → Like your Aadhar Number – unique for every individual. It helps identify each row in a table. • Foreign Key → Like your college ID card mentioning your department. The department exists in another table, and your ID links back to it