Columnar Python Packages

ansitable

Quick, easy and pretty display of tabular data or matrices, with optional ANSI color and borders

awkward0

Manipulate arrays of complex data structures as easily as Numpy.

namidb

Graph database native to the cloud. Embedded, multi-tenant, built on object storage.

rayforce-py

High-performance and powerful Python DataFrame library built on top of RayforceDB

rypipe

Format- and source-agnostic ingestion framework: a common execution runtime for turning record-oriented data sources into typed columnar data. Rust core, Python bindings; adapters live in separate packages.

ifclite-geom

Open-source IFC toolkit: WebGPU rendering, columnar in-memory store, exact-arithmetic geometry kernel. Runs from a CDN. 30+ TypeScript packages and 5 Rust crates.

uni-db-onnx

Uni is a modern, embedded database that combines property graph (OpenCypher), vector search, and columnar storage (Lance) into a single, cohesive engine. It is designed for applications requiring local, fast, and multimodal data access, backed by object storage (S3/GCS) durability.

uni-db

Uni is a modern, embedded database that combines property graph (OpenCypher), vector search, and columnar storage (Lance) into a single, cohesive engine. It is designed for applications requiring local, fast, and multimodal data access, backed by object storage (S3/GCS) durability.

minarrow

Fast, minimal, and ergonomic zero-copy Apache Arrow tabular data implementation in Rust, with PyO3, Python bindings, NdArray, XArray, shared-memory and low-latency SIMD for data-engineering and columnar workloads. Bridge to Polars and Arrow-rs over FFI effortlessly.

awkward-numba

Manipulate arrays of complex data structures as easily as Numpy.

lastra

Python reader and writer for the Lastra columnar time series file format. Per-column codec selection (ALP, Gorilla, Pongo, delta-varint, VARLEN). Bit-exact compatible with lastra-java.

uni-pydantic

Uni is a modern, embedded database that combines property graph (OpenCypher), vector search, and columnar storage (Lance) into a single, cohesive engine. It is designed for applications requiring local, fast, and multimodal data access, backed by object storage (S3/GCS) durability.

uni-db-cuda

Uni is a modern, embedded database that combines property graph (OpenCypher), vector search, and columnar storage (Lance) into a single, cohesive engine. It is designed for applications requiring local, fast, and multimodal data access, backed by object storage (S3/GCS) durability.

uni-db-onnx-cuda

Uni is a modern, embedded database that combines property graph (OpenCypher), vector search, and columnar storage (Lance) into a single, cohesive engine. It is designed for applications requiring local, fast, and multimodal data access, backed by object storage (S3/GCS) durability.

uni-db-onnx-metal

Uni is a modern, embedded database that combines property graph (OpenCypher), vector search, and columnar storage (Lance) into a single, cohesive engine. It is designed for applications requiring local, fast, and multimodal data access, backed by object storage (S3/GCS) durability.

vortex-rdf

Modern and high-performance columnar RDF serialization format

oxihipo

Pure-Rust reader and writer for the HIPO v6 binary container used at Jefferson Lab CLAS12, with Python bindings. Zero-copy columnar bank access, parallel decompression, and two Rust-only codecs (Lz4PerBank, Lz4PerColumn) that inflate only the banks or columns a read actually touches.

uni-db-metal

Uni is a modern, embedded database that combines property graph (OpenCypher), vector search, and columnar storage (Lance) into a single, cohesive engine. It is designed for applications requiring local, fast, and multimodal data access, backed by object storage (S3/GCS) durability.

roapi

Create full-fledged APIs for slowly moving datasets without writing a single line of code.

roapi-http

Create full-fledged APIs for slowly moving datasets without writing a single line of code.

hoodiecollin-forgedb

Compile one .forge schema into a tailored Rust database, REST API, and typed clients for TypeScript, Python, Rust & Go. A compile-time code generator, not a runtime ORM.

arrowmetal

Apache Arrow compute on Apple silicon GPUs through Metal: Arrow columns in unified memory, copy-free where the producer's buffers are page aligned; null-aware GPU kernels; Arrow C Data, C Device and C Stream interop

frankenpandas

Memory-safe, clean-room Rust reimplementation of pandas with packetized conformance gates, strict/hardened runtime modes, and RaptorQ-backed artifact durability.

columnq-cli

Create full-fledged APIs for slowly moving datasets without writing a single line of code.