Queency Yustiawan

Dashboard Week is one of the most intense (but also incredibly rewarding!) challenges in the Data School experience. Each day, we receive a new topic...

Today was the final day of Dashboard Week, and I think it was the toughest one yet! With only half a day to complete our...

Today’s challenge for Dashboard Week took me into the world of dengue data, using the dataset from OpenDengue. This dataset provided a snapshot of global...

For Day 3 of Dashboard Week, we dove into the rich data provided by the National Park Service (NPS) API. This API is a full...

It’s Day 2 of the Dashboard Week! Today is a power BI challenge and we’re diving into an extensive mining dataset that covers global coal...

Today kicked off Dashboard Week, and we were handed a detailed dataset on boating accidents across U.S. coastal areas from 2009 to 2023. It covered...

Dumbbell charts are a great way to visualize the differences between two data points across categories, such as gender distribution by age group. However, Power...

Dynamic Zone Visibility is a powerful feature in Tableau that allows users to control the visibility of various elements or zones on a dashboard based...

This week at The Data School was all about diving deep into Power BI. From foundational concepts in data modelling to creating powerful visualizations and...

For our third week at the Data School, we learned about LOD (Level of Detail) and table calculations in Tableau. These concepts are powerful tools...