Star Schema Database Diagram Example

A Star Schema Database Diagram for sales analysis centers around a fact table that records quantitative data like revenue, units sold, and profit margins. This central table is connected to multiple dimension tables that provide context to the raw sales data. The Merchandise Details dimension offers insights into product attributes such as category, brand, and price. The Customer Details dimension captures demographic information and purchasing behaviors, while the Time dimension organizes data by day, month, quarter, and year. This design simplifies complex queries and enhances performance in business intelligence applications, enabling efficient and insightful sales analysis.

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