PyPI · RubyGems100Exceptionalhealth index

apache/arrowApache Arrow is the universal columnar format and multi-language toolbox for fast data interchange and in-memory analytics
C++★ 17.1KSep 17, 2026
Maven · PyPI99Exceptionalhealth index
C++ · Python · Cuda★ 9,752Sep 17, 2026
crates.io · PyPI99Exceptionalhealth index
Rust★ 3,594↓ 33M/moAug 27, 2026
crates.io · PyPI99Exceptionalhealth index
Rust★ 9,211↓ 18.6K/moAug 28, 2026
PyPI · crates.io98Exceptionalhealth index

Eventual-Inc/DaftHigh-performance data engine for AI and multimodal workloads. Process images, audio, video, and structured data at any scale
Rust · Python · Jupyter Notebook★ 5,731↓ 6.3M/moAug 28, 2026
crates.io · PyPI98Exceptionalhealth index
Rust★ 2,134↓ 64/moSep 12, 2026
PyPI · crates.io98Exceptionalhealth index
Rust · Python★ 3,319↓ 9.3M/moSep 24, 2026
PyPI · npm · crates.io +198Exceptionalhealth index

lancedb/lancedbDeveloper-friendly OSS embedded retrieval library for multimodal AI. Search More; Manage Less.
Rust · Python · HTML★ 11.5K↓ 20.7M/moSep 19, 2026
PyPI · crates.io98Exceptionalhealth index

pola-rs/polarsExtremely fast Query Engine for DataFrames, written in Rust
Rust · Python★ 39.7KSep 16, 2026
npm · crates.io · Maven +197Exceptionalhealth index
C# · C++★ 627↓ 608/moSep 12, 2026
Maven97Exceptionalhealth index

apache/glutenGluten is a middle layer responsible for offloading JVM-based SQL engines' execution to native engines.
Scala · C++ · Java★ 1,599Sep 17, 2026
PyPI · crates.io · Maven97Exceptionalhealth index

lance-format/lanceOpen 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..
Rust★ 7,184Oct 21, 2026
crates.io · Maven · npm +196Exceptionalhealth index

vortex-data/vortexAn extensible, state-of-the-art framework for columnar compression, and the fastest FOSS columnar file format. Formerly at @spiraldb, now an Incubation Stage project at LFAI&Data, part of the Linux Foundation.
Rust★ 3,193Sep 13, 2026
npm94Exceptionalhealth index
TypeScript★ 111↓ 19.9M/moAug 27, 2026
Maven93Exceptionalhealth index

arrow-kt/arrowThe perfect companion for your Kotlin journey - Inspired by functional, data-oriented and concurrent programming
Kotlin★ 6,580Aug 28, 2026
crates.io92Excellenthealth index
Rust★ 9,871↓ 4.4M/moAug 27, 2026
crates.io92Excellenthealth index
Rust★ 959↓ 1M/moSep 13, 2026
PyPI · npm · crates.io92Excellenthealth index

infino-ai/infinoEmbedded retrieval library built on Parquet. Fast, efficient, and scalable.
Rust★ 81↓ 8,183/moSep 18, 2026
crates.io · PyPI91Excellenthealth index
Rust★ 261↓ 175.6K/moOct 19, 2026
npm · crates.io91Excellenthealth index
Rust · C++ · TypeScript★ 11.3K↓ 73.9K/moOct 20, 2026
npm91Excellenthealth index
TypeScript★ 855↓ 6.6M/moSep 20, 2026
Go90Excellenthealth index
C# · Go★ 6Sep 19, 2026
Go · crates.io89Excellenthealth index
C# · Rust★ 7Sep 11, 2026
PyPI · npm · crates.io89Excellenthealth index
Rust · Python · TypeScript★ 716↓ 84.3K/moSep 5, 2026
PyPI · crates.io88Excellenthealth index
Rust · Python★ 254↓ 3M/moOct 19, 2026
crates.io · PyPI88Excellenthealth index

kylebarron/arro3A minimal Python library for Apache Arrow, connecting to the Rust Arrow crate
Rust · Python★ 266↓ 147.5K/moOct 18, 2026
PyPI88Excellenthealth index
Python★ 554↓ 15.3K/moOct 13, 2026
crates.io · PyPI87Excellenthealth index
Rust★ 165↓ 35.3K/moOct 19, 2026
npm86Excellenthealth index
JavaScript★ 8↓ 507.2K/moSep 15, 2026
PyPI · crates.io84Excellenthealth index
Rust · Python★ 30↓ 13.7K/moSep 23, 2026