| --- |
| license: cc-by-4.0 |
| pretty_name: PetroDB |
| tags: |
| - petroleum |
| - reservoir-engineering |
| - parquet |
| - duckdb |
| --- |
| |
| # PetroDB |
|
|
| Public petroleum datasets served as a partitioned **parquet** tree, designed for |
| remote columnar queries with DuckDB `httpfs` (HTTP Range pushdown). |
|
|
| This Hugging Face dataset repo hosts the **parquet bytes only**. It mirrors the |
| `parquet/` root and is queried directly via `resolve` URLs, which honour HTTP |
| Range requests so consumers fetch only the row groups a predicate needs. |
|
|
| ```sql |
| INSTALL httpfs; LOAD httpfs; |
| SELECT * |
| FROM 'https://huggingface.co/datasets/sumpalabs/petrodb/resolve/main/<dataset>/...'; |
| ``` |
|
|
| The human-facing landing page, per-dataset schema docs, and discovery manifests |
| live at **https://sumpalabs.com/petrodb/**. |
|
|
