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Exon brings database concepts to scientific computing in order to improve the management and processing of data.

Exon is the execution engine for biobear and provides the data scanning for Exon-DuckDB. If you're already using Polars or DuckDB and/or want to get to analysis faster, then those tools are better options.


Exon is hosted on To install, run:

cargo add exon


Likewise, the documentation is hosted on To view the documentation, run:

cargo doc --open

Or, easier, click this link: Exon Documentation

Code and License

Exon is Apache 2.0 licensed and the code is hosted on GitHub.