Haybarn extension: azure_wasm

Read Azure Blob / ADLS Gen2 (abfss/az/wasbs) over HTTPS+SAS, without the Azure SDK (Wasm-friendly)

Source: https://github.com/HynekBlaha/duckdb-azure-wasm
Catalog: Haybarn community extensions

Install

npm install @haybarn/ext-azure_wasm-h1-5-5
# 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)

(no native platform leaves were built this run)

(no platform leaves were built this run)

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-azure_wasm-h1-5-5-wasm-mvp
• @haybarn/ext-azure_wasm-h1-5-5-wasm-eh
• @haybarn/ext-azure_wasm-h1-5-5-wasm-threads

npm install @haybarn/ext-azure_wasm-h1-5-5-wasm-mvp

import extUrl from '@haybarn/ext-azure_wasm-h1-5-5-wasm-mvp/bin/azure_wasm.duckdb_extension.wasm?url';
await conn.query(`INSTALL azure_wasm FROM '${extUrl}'`);
await conn.query(`LOAD azure_wasm`);

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 azure_wasm;

License

The azure_wasm 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.