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@haybarn/ext-marisa-h1-5-4

v202603.29.205852

Published

Adds MARISA (Matching Algorithm with Recursively Implemented StorAge) trie functionality for DuckDB. MARISA is a static and space-efficient trie data structure that enables fast string lookups, prefix searches, and predictive text operations.

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Links

Git

Maintainers

query-farmquery-farm

Keywords

haybarnduckdbextensionmarisa

Readme

Haybarn extension: marisa

Adds MARISA (Matching Algorithm with Recursively Implemented StorAge) trie functionality for DuckDB. MARISA is a static and space-efficient trie data structure that enables fast string lookups, prefix searches, and predictive text operations.

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

Install

npm install @haybarn/ext-marisa-h1-5-4
# or use the exact version:
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)

Installed automatically by npm install @haybarn/ext-marisa-h1-5-4 (npm picks the one matching your os/cpu/libc):

  • @haybarn/ext-marisa-h1-5-4-win32-x64
  • @haybarn/ext-marisa-h1-5-4-linux-x64
  • @haybarn/ext-marisa-h1-5-4-darwin-arm64
  • @haybarn/ext-marisa-h1-5-4-darwin-x64
  • @haybarn/ext-marisa-h1-5-4-linux-arm64

WebAssembly (duckdb-wasm)

Also built for duckdb-wasm. These are not installed by the meta above (npm has no wasm os/cpu to match) — install the variant matching your duckdb-wasm bundle (mvp / eh / threads) and point duckdb-wasm at the bundled asset:

  • @haybarn/ext-marisa-h1-5-4-wasm-mvp
  • @haybarn/ext-marisa-h1-5-4-wasm-eh
  • @haybarn/ext-marisa-h1-5-4-wasm-threads
npm install @haybarn/ext-marisa-h1-5-4-wasm-mvp
import extUrl from '@haybarn/ext-marisa-h1-5-4-wasm-mvp/bin/marisa.duckdb_extension.wasm?url';
await conn.query(`INSTALL marisa FROM '${extUrl}'`);
await conn.query(`LOAD marisa`);

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 marisa;

License

The marisa 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.