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Sunburst Chart Node

The Sunburst Chart Node visualizes hierarchical data using concentric circles. Each level of the hierarchy is represented by one ring or circle, with the innermost circle as the root.

Overview​

Users must select a category column, a value column, and one or more children columns to define the hierarchy.

Key Features​

  • Hierarchical visualization: Displays multi-level data in a circular layout.
  • Interactive exploration: Drill down into hierarchy levels.
  • Dashboard integration: Add to dashboards for quick insights.

Required Data​

  • categoryColumn: The root category.
  • valueColumn: The value for each segment.
  • childrenColumns: Array of columns defining the hierarchy.

How it works​

  1. Add the Sunburst Chart Node to your workflow.
  2. Connect your dataset.
  3. Select the category, value, and children columns.
  4. The node renders a sunburst chart.

Use Cases​

  • Organization structures: Visualize company hierarchies.
  • Product categories: Show nested product groupings.
  • Taxonomy data: Explore multi-level classifications.

Benefits​

  • Intuitive display of hierarchical relationships.
  • Interactive navigation through data levels.
  • Supports complex datasets with multiple hierarchy levels.