Libraries and a CLI tool for working with Databento Binary
Encoding (DBN) files and streams.
Python bindings for dbn are provided in the databento-dbn package.
The Databento Binary Encoding (DBN) is an efficient highly-compressible binary encoding suitable for bulk financial time series data.
- Performant binary encoding and decoding
- Highly compressible with Zstandard
- Extendable fixed-width schemas
See the respective READMEs for usage details:
dbn: Rust library cratedbn-cli: CLI crate providing adbnbinarydatabento-dbn: Python package
Distributed under the Apache 2.0 License.