# errow v0.1.0 - Table of Contents > Zero-copy, Apache Arrow-compliant packed arrays for Elixir and the BEAM. ## Pages - [Errow](readme.md) - [Changelog](changelog.md) - [LICENSE](license.md) ## Modules - [Errow](Errow.md): `Errow` - Zero-copy, Apache Arrow-compliant packed arrays for Elixir and the BEAM. - [Errow.Binary](Errow.Binary.md): An immutable, continuous-memory binary array implementing the Apache Arrow `Binary` columnar format (for raw byte blobs). - [Errow.CData](Errow.CData.md): Utilities for exporting `Errow` arrays to the **Apache Arrow C Data Interface** specification. - [Errow.Numeric](Errow.Numeric.md): An immutable, continuous-memory numerical array implementing the Apache Arrow Primitive columnar format. - [Errow.String](Errow.String.md): An immutable, continuous-memory string array implementing the Apache Arrow `Utf8` columnar format.