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3aa0c40168
This PR adds the same consistency semantics as was added in #828. It *does not* add the same lazy-loading of tables, since that breaks some existing tests. This closes #998. --------- Co-authored-by: Weston Pace <weston.pace@gmail.com>
LanceDB
A JavaScript / Node.js library for LanceDB.
Installation
npm install vectordb
This will download the appropriate native library for your platform. We currently support:
- Linux (x86_64 and aarch64)
- MacOS (Intel and ARM/M1/M2)
- Windows (x86_64 only)
We do not yet support musl-based Linux (such as Alpine Linux) or aarch64 Windows.
Usage
Basic Example
const lancedb = require('vectordb');
const db = await lancedb.connect('data/sample-lancedb');
const table = await db.createTable("my_table",
[{ id: 1, vector: [0.1, 1.0], item: "foo", price: 10.0 },
{ id: 2, vector: [3.9, 0.5], item: "bar", price: 20.0 }])
const results = await table.search([0.1, 0.3]).limit(20).execute();
console.log(results);
The examples folder contains complete examples.
Development
To build everything fresh:
npm install
npm run build
Then you should be able to run the tests with:
npm test
Fix lints
To run the linter and have it automatically fix all errors
npm run lint -- --fix
To build documentation
npx typedoc --plugin typedoc-plugin-markdown --out ../docs/src/javascript src/index.ts