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refactor(parquet): use parquet and duckdb instead of postgresql#121

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refactor/parquet-duckdb
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refactor(parquet): use parquet and duckdb instead of postgresql#121
bolinocroustibat wants to merge 2 commits into
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refactor/parquet-duckdb

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@bolinocroustibat bolinocroustibat commented Jul 17, 2026

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Experimenting with a first refactor of the Tabular API data path: instead of querying PostgreSQL tables through PostgREST, resource data is now read from public Parquet files with DuckDB.

Resource metadata still comes from tables_index via PostgREST, and the Metrics API is unchanged. This version has no local Parquet cache, DuckDB hits the remote (or configured) Parquet URL directly, so we can validate the approach before optimizing further.

@bolinocroustibat bolinocroustibat self-assigned this Jul 17, 2026
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bolinocroustibat marked this pull request as draft July 17, 2026 17:16
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