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@rdhyee rdhyee commented Sep 18, 2025

Summary

  • Added comprehensive object type analysis to parquet_cesium tutorial
  • Implemented property distribution analysis for understanding triple store structure
  • Enhanced tutorial with incremental, piece-by-piece analysis approach for better comprehension

Changes

  • Object Type Analysis: Added query and visualization showing distribution of object types in the dataset
  • Property Distribution: New analysis section exploring predicates/properties in the graph structure
  • Tutorial Enhancement: Improved formatting and added detailed statistics for better understanding
  • Incremental Approach: Moved away from single-bound analysis attempts to methodical exploration

Test plan

  • Verify parquet_cesium.qmd renders correctly
  • Test DuckDB queries execute properly
  • Confirm data visualizations display correctly
  • Review tutorial flow and comprehensibility

🤖 Generated with Claude Code

rdhyee and others added 12 commits September 11, 2025 10:05
- Add reactive MapLibre layer updates with viewport data
- Convert DuckDB data to GeoJSON for MapLibre compatibility
- Add colored circle layers with source collection styling
- Fix Plot fallback with world map background for testing
- Remove debug console output and clean up code
- Switch to DataUnbound Labs hosting temporarily to avoid Zenodo rate limiting
- Now both interactive MapLibre map and Plot fallback show data correctly

🤖 Generated with [Claude Code](https://claude.ai/code)

Co-Authored-By: Claude <[email protected]>
- Set code-fold: true to hide code blocks with toggle visibility
- Add custom "Show code" button text for better UX
- Emphasize visualizations and results over implementation details
- Make notebook more accessible to non-technical users while preserving code access

🤖 Generated with [Claude Code](https://claude.ai/code)

Co-Authored-By: Claude <[email protected]>
- Remove confusing log slider, keep simple textbox for sample limit
- Update variable names for clarity (sample_limit_value)
- Add performance notes about 1M sample limit in UI
- Document breakdown causes: GeoJSON conversion, MapLibre layer overhead
- Note lonboard/deck.gl as path forward for >1M samples

🤖 Generated with [Claude Code](https://claude.ai/code)

Co-Authored-By: Claude <[email protected]>
… to in a single bound create more analyses -- but those efforts failed. Instead, I'm driving piece by piece an analysis of the file to figure out how to use the triple store in the parquet file.

🤖 Generated with [Claude Code](https://claude.ai/code)

Co-Authored-By: Claude <[email protected]>
Added analysis section to understand the range of properties (predicates) in the triple store structure, showing count distribution and totals for better insight into the graph database schema.

🤖 Generated with [Claude Code](https://claude.ai/code)

Co-Authored-By: Claude <[email protected]>
@rdhyee rdhyee merged commit 6c56470 into isamplesorg:main Sep 18, 2025
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