Open Lakehouse Format for Multimodal AI. Convert from Parquet in 2 lines of code for 100x faster random access, vector index, and data versioning. Compatible with Pandas, DuckDB, Polars, Pyarrow, and PyTorch with more integrations coming..

Apache Kafka® compatible broker with S3, PostgreSQL, SQLite, Apache Iceberg and Delta Lake

Rust-based WebAssembly bindings to read and write Apache Parquet data

GeoArrow in Rust, Python, and JavaScript (WebAssembly) with vectorized geometry operations

A Rust DataFrame implementation, built on Apache Arrow

A minimal Python library for Apache Arrow, connecting to the Rust Arrow crate

Oxbow makes genomic data ready for high-performance analytics.

A lightweight Logging and Tracing observability solution for Rust, built with Apache Arrow, Apache Parquet and Apache DataFusion.

Scalable Observability

Apache Arrow-compatible space-efficient "tape" class in pure Rust to be used with StringZilla for GPU, NUMA, and disk transfers of variable length strings

Building block library for using Apache Arrow in Rust WebAssembly modules.

An experimental (work-in-progress) statically typed implementation of Apache Arrow

A Book about how SQLite works. Rewriting SQLite in Rust for Learning and Fun and writing a book I wished I had when started.

Integration between arrow-rs and extendr

ModelarDB: Model-Based Time Series Management from Edge to Client

Interoperability between Polars and Clickhouse

In-memory OLAP SQL server for object storage data.

A simple distributed SQL query engine written in Rust

An Apache Arrow columnar storage layer with SQL for key-value storage systems in Rust.

Efficiently evolve your old fixed-length data files into modern file formats.