👉 Sunburst is a graphical representation technique used in data visualization to display hierarchical structure of data. It's similar to a bar chart, but instead of bars that represent values, it uses circles or stars to represent relationships between different categories or groups within the dataset. In a sunburst diagram, each circle represents one category, and each star indicates an edge connecting two categories. The number of stars in each edge corresponds to the number of times the corresponding category appears in the data. This approach is often used