When you start learning Tableau, you encounter the concept of "LOD" relatively early on. When you look it up, you often see explanations like "controlling granularity" or "fixing the level of ...
I started the DATA Saber challenge and published my first Viz to Tableau Public! The theme for this project was "Inbound Tourism Analysis in Japan (2023–2025)," which my mentor prepared for an ...
By combining SQL and Tableau, the project transforms raw survey data into meaningful insights that support data-driven discussions around student well-being and educational outcomes. Business Problem ...
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