Manipulate JSON-like data with NumPy-like idioms.

Loaders for big data visualization. Website:

Modern columnar data format for ML and LLMs implemented in Rust. 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..

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

C++20 idiomatic APIs for the Apache Arrow Columnar Format

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

A Python library for fast, interactive geospatial vector data visualization in Jupyter.

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

Instant Kubernetes-Native Application Observability

In-memory Columnar Database

Official Go implementation of Apache Arrow

❄️ Coolest database around 🧊 Embeddable column database written in Go.

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

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

pandas on AWS - Easy integration with Athena, Glue, Redshift, Timestream, Neptune, OpenSearch, QuickSight, Chime, CloudWatchLogs, DynamoDB, EMR, SecretManager, PostgreSQL, MySQL, SQLServer and S3 (Parquet, CSV, JSON and EXCEL).

MongoDB integrations for Apache Arrow. Export MongoDB documents to numpy array, parquet files, and pandas dataframes in one line of code.

Scala ZIO-powered Apache Arrow library

Apache Arrow ADBC bindings for Elixir

SQL query executor on remote DuckDB instance using Apache Arrow Flight RPC through Streamlit Web interface.

Convert from protobuf to arrow and back