The star schema data model (https://datalance.net/blog/star-schema/) is widely used because it is simple and efficient to organize data for analytical workloads. Measurable business events are stored in the fact tables, and descriptive attributes giving context are stored in dimension tables. This reduces complex joins and speeds up and simplifies queries. It benefits organizations by enabling improved performance, increasing the readability of reports, and facilitating scalable business intelligence solutions across various departments for dashboards, reporting, and decision making.