How I Modelled My Power BI Data — Data Modelling, Relationships & Joins (Kenya Crops Dataset)

Power BI is a Microsoft tool that transforms raw data from Excel or databases into interactive dashboards. Data modelling in Power BI involves connecting separate sources, defining logical relationships, and configuring metadata to create an analytical engine. This process enhances reporting analytics and simplifies DAX calculations, reducing reliance on complex functions. The platform handles large datasets efficiently, supports automatic cloud refreshes, and enables advanced calculations like year-over-year comparisons, ensuring scalability and maintainability for diverse business dimensions.