Datasetpublic

sumpalabs/petrodb

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. INSTALL httpfs; LOAD httpfs; SELECT * FROM… See the full description on the dataset page: https://huggingface.co/datasets/sumpalabs/petrodb.

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Dataset Card

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://petrodb.ocortez.com/.

—main — public production deployment
—stage — pre-production validation branch

See ADR-0005 in the project repository for the hosting rationale.