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@haybarn/ext-datasketches-h1-5-2

v202605.18.140429

Published

By utilizing the Apache DataSketches library this extension can efficiently compute approximate distinct item counts and estimations of quantiles, while allowing the sketches to be serialized.

Vulnerabilities

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Links

Git

Maintainers

query-farmquery-farm

Keywords

haybarnduckdbextensiondatasketches

Readme

Haybarn extension: datasketches

By utilizing the Apache DataSketches library this extension can efficiently compute approximate distinct item counts and estimations of quantiles, while allowing the sketches to be serialized.

Source: https://github.com/query-farm/datasketches
Catalog: Haybarn community extensions

Install

npm install @haybarn/ext-datasketches-h1-5-2
# or pin to a specific build:
npm install @haybarn/[email protected]

npm picks the matching platform binary from the leaves below via its os / cpu / libc fields. No postinstall scripts, no network calls after npm install.

Available platforms (this version)

  • @haybarn/ext-datasketches-h1-5-2-linux-x64
  • @haybarn/ext-datasketches-h1-5-2-linux-arm64
  • @haybarn/ext-datasketches-h1-5-2-darwin-x64
  • @haybarn/ext-datasketches-h1-5-2-darwin-arm64
  • @haybarn/ext-datasketches-h1-5-2-win32-x64

Use it

Once installed, the .duckdb_extension binary lands in your project's node_modules/ tree under the matching leaf. The Haybarn engine auto-discovers it at startup; from a Haybarn SQL session:

LOAD datasketches;

License

The datasketches extension is distributed under MIT. The Haybarn engine itself is MIT-licensed.

Trademark

Haybarn is an independent derived distribution of DuckDB published by Query Farm LLC. Not affiliated with or endorsed by the DuckDB Foundation. DuckDB is a trademark of the DuckDB Foundation.