#002
A professional YouTube thumbnail for a hospital data warehousing and business intelligence video. It features a dark blue background with a clean modern design, a star schema diagram showing the Patient Treatment Fact Table linked to dimension tables (Patient, Doctor, Billing, Date), and a list of key topics on the right: Data Warehouse Design, KPIs for Hospital Management, SQL Query for Average Hospital Stay, and Data Quality Issues. At the bottom-right, a hospital icon reinforces the healthcare theme, while the bold title “DATA WAREHOUSING AND BUSINESS INTELLIGENCE” grabs attention.