ModernRelay / omnigraph

Object-storage native graph database with git-style branching, a typed ontology, and hybrid graph, vector, and full-text retrieval over Lance files.

apache / iggy

Apache Iggy: Hyper-Efficient Message Streaming at Laser Speed

perspective-dev / perspective

A data visualization and analytics component, especially well-suited for large and/or streaming datasets.

lance-format / lance

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..

quickwit-oss / tantivy

Tantivy is a full-text search engine library inspired by Apache Lucene and written in Rust

risingwavelabs / risingwave

Event streaming platform for agentic AI. Continuously ingest, transform, and serve event streams in real time, at scale.

openhausfun / photocraft

Independent source snapshot of storytold/photocraft. Original MIT/Apache-2.0 licenses and attribution retained.

apache / datafusion-ballista

Apache DataFusion Ballista Distributed Query Engine

apache / auron

Apache Auron is an accelerator for big data engines, leveraging native vectorized execution to accelerate query processing.

lakekeeper / lakekeeper

Apache Iceberg REST Catalog in Rust — access control, credential vending and audit for every engine and AI agent. Apache 2.0.

openhausfun / lightcraft

Independent source snapshot of LightCraft, based on storytold/lightcraft. MIT / Apache-2.0; original attribution retained.

apache / datafusion-iceberg

Apache DataFusion Iceberg Integration

apache / datafusion

Apache DataFusion SQL Query Engine

apache / opendal

Apache OpenDAL: One Layer, All Storage.

apache / arrow-rs

Official Rust implementation of Apache Arrow

apache / datafusion-sqlparser-rs

Extensible SQL Lexer and Parser for Rust

lakehq / sail

Drop-in Apache Spark replacement written in Rust, unifying batch processing, stream processing, and compute-intensive AI workloads.

apache / mahout

Apache Mahout - an environment for quickly creating scalable, performant machine learning applications.

TraceMachina / nativelink

NativeLink is a Nix-powered, open source, high-performance build cache and remote execution server, compatible with Bazel, Soong, Pants, Buck2, Reclient, and other RE-compatible build systems. It offers drastically faster builds, reduced test flakiness, and support for specialized hardware.

mxsm / rocketmq-rust

🚀 Apache RocketMQ built in Rust 🦀 — faster, safer, and more memory-efficient. Powering high-performance messaging for the AI era, with AI Agent, MCP, and AI-SRE capabilities.

apache / iceberg-rust

Apache Iceberg

apache / casbin-rs

An authorization library that supports access control models like ACL, RBAC, ABAC in Rust

yfedoseev / pdf_oxide

The fastest PDF library for Python and Rust. Text extraction, image extraction, markdown conversion, PDF creation & editing. 0.8ms mean, 5× faster than industry leaders, 100% pass rate on 3,830 PDFs. MIT/Apache-2.0.

Flaminis / Dalaran

Dalaran — Apache-2.0, robotics-first visualization and data infrastructure for multimodal time-series. ROS 2 native, reads existing .rrd recordings. A hard fork of Rerun.

underloam / xbbg

Intuitive Data Workflows

kylebarron / parquet-wasm

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

apache / sedona-db

A single-node analytical database engine with geospatial as a first-class citizen

openhausfun / filmcraft

Independent source snapshot of storytold/filmcraft. Original MIT/Apache-2.0 licenses and attribution retained.

EmbrasureAI / flow

Stream PostgreSQL changes into standard Apache Iceberg tables, built in Rust.

NOFireAI / ravel

A distributed OpenTelemetry-native columnar datastore whose only backend is object storage.

dataglotai / dataglot

Rust-native federated SQL query engine with governance enforced in the query plan. One PostgreSQL endpoint for all your databases.

renew-engine / renew

renew engine: an AI-first game engine in Rust, built to be operated. Bit-deterministic fixed-timestep simulation in Q47.16 fixed point, Vulkan rendering through ash, and every capability driven from the CLI with schema-versioned JSON. 29 modular crates, desktop and mobile. Apache-2.0. Early development.

SoupTeam / soup-wall

Soup Wall: open-source security for AI agents and model traffic. Local Agent, Gateway, self-hosted Console. Apache-2.0.

CasualOffice / opendoc

Apache-2.0, embeddable, local-first editor for Word documents, and the deterministic Rust engine underneath. Reads and writes DOCX and ODT, exports PDF, HTML and Markdown, and runs natively, headless, or in the browser as WebAssembly. An open alternative to ONLYOFFICE Docs.

nisshi-io / nisshi

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

nubskr / walrus

🦭 Distributed log streaming engine built from first principles