Use data.isamples.org for all parquet file URLs#79
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rdhyee merged 1 commit intoisamplesorg:mainfrom Apr 3, 2026
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Now that Cloudflare DNS delegation is active and the Worker route is configured, use the human-readable data.isamples.org domain instead of the opaque pub-a18234d962364c22a50c787b7ca09fa5.r2.dev URL. Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
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| File | Size | Description |
|---|---|---|
isamples_202601_wide.parquet |
278 MB | Wide format — one row per entity (20M rows), all sources. Primary file for tutorials and Explorer. |
isamples_202601_wide_h3.parquet |
292 MB | Wide format + H3 hex indices. Used by Cesium globe visualizations. |
isamples_202512_narrow.parquet |
820 MB | Narrow/graph format — explicit nodes + edges (106M rows). For PQG traversals. |
isamples_202601_samples_map_lite.parquet |
60 MB | Lightweight: pid, label, source, lat/lng, h3. For fast map rendering. |
isamples_202601_sample_facets.parquet |
25 MB | Pre-computed facet values per sample. Powers Explorer filter counts. |
isamples_202601_facet_summaries.parquet |
2 KB | Aggregate facet summary stats. Tiny — loads instantly for UI initialization. |
isamples_202601_h3_summary_res4.parquet |
0.6 MB | H3 res4 clusters (~38K). Zoomed-out globe view + homepage animation. |
isamples_202601_h3_summary_res6.parquet |
1.6 MB | H3 res6 clusters. Mid-zoom level. |
isamples_202601_h3_summary_res8.parquet |
2.4 MB | H3 res8 clusters. Close-zoom detail. |
Total: ~1.48 GB across 9 parquet files. All serve with HTTP 206 range requests and CORS headers — DuckDB-WASM compatible.
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Summary
pub-a18234d962364c22a50c787b7ca09fa5.r2.devreferences withdata.isamples.orgTest plan
curl -I https://data.isamples.org/isamples_202601_wide.parquetreturns 206quarto previewand verify Interactive Explorer loads dataCloses #75
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