NOTICE

Copyright (2025) Databricks, Inc.

This Software includes software developed at Databricks (https://www.databricks.com/) and its use is subject to the included LICENSE file.

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This Software includes the following open source components:

## Rust Dependencies

### MIT License

- **napi**: Copyright (c) 2020 LongYinan (https://github.com/napi-rs/napi-rs)
- **napi-derive**: Copyright (c) 2020 LongYinan (https://github.com/napi-rs/napi-rs)
- **tokio**: Copyright (c) 2019 Tokio Contributors (https://github.com/tokio-rs/tokio)
- **serde**: Copyright (c) 2014 David Tolnay (https://github.com/serde-rs/serde)
- **serde_json**: Copyright (c) 2014 David Tolnay (https://github.com/serde-rs/json)
- **thiserror**: Copyright (c) 2019 David Tolnay (https://github.com/dtolnay/thiserror)
- **async-trait**: Copyright (c) 2019 David Tolnay (https://github.com/dtolnay/async-trait)

### Apache License 2.0

- **prost**: Copyright (c) 2017 Dan Burkert (https://github.com/tokio-rs/prost)
- **prost-types**: Copyright (c) 2017 Dan Burkert (https://github.com/tokio-rs/prost)
- **base64**: Copyright (c) 2015 Alice Maz and Marshall Pierce (https://github.com/marshallpierce/rust-base64)

### Optional: Arrow Flight support (Apache License 2.0)

These components are only included when the `arrow-flight` feature is enabled:

- **arrow-array**: Copyright (c) 2020 Apache Arrow contributors (https://github.com/apache/arrow-rs)
- **arrow-schema**: Copyright (c) 2020 Apache Arrow contributors (https://github.com/apache/arrow-rs)
- **arrow-ipc**: Copyright (c) 2020 Apache Arrow contributors (https://github.com/apache/arrow-rs)

## JavaScript Peer Dependencies (optional, user-supplied)

- **protobufjs**: Copyright (c) 2016 Daniel Wirtz (https://github.com/protobufjs/protobuf.js) — BSD 3-Clause
- **apache-arrow**: Copyright (c) 2020 Apache Arrow contributors (https://github.com/apache/arrow-js) — Apache License 2.0

For a complete list of dependencies and their licenses, see `Cargo.toml` and `package.json`.