Repositories list

• StreamFusion

  Public
  World's First OSS Flink Accelerator built on Apache DataFusion

  Java

  •

  Apache License 2.0

  •44 forks•5050 stars•1515 issues•00 pull requests•Updated Jul 28, 2026Jul 28, 2026

• datafusion-table-providers

  Public
  DataFusion TableProviders for reading data from other systems

  Rust

  •

  Apache License 2.0

  •7878 forks•203203 stars•1212 issues•55 pull requests•Updated Jul 28, 2026Jul 28, 2026

• datafusion-postgres

  Public
  Postgres protocol frontend for DataFusion

  rustpostgresqldatafusion

  rustpostgresqldatafusion

  Rust

  •

  Apache License 2.0

  •3838 forks•155155 stars•66 issues•55 pull requests•Updated Jul 28, 2026Jul 28, 2026

• datafusion-distributed

  Public
  Library for bringing distributed capabilities to Apache DataFusion

  distributed-systemsarrowdistributed-computing+ 2

  distributed-systemsarrowdistributed-computingdistributeddatafusion

  Rust

  •

  Apache License 2.0

  •5757 forks•123123 stars•3737 issues•1616 pull requests•Updated Jul 27, 2026Jul 27, 2026

• datafusion-ducklake

  Public
  A Rust-native DuckLake engine built on Apache DataFusion

  Rust

  •

  Apache License 2.0

  •1818 forks•153153 stars•1919 issues•77 pull requests•Updated Jul 27, 2026Jul 27, 2026

• arrow-zarr

  Public
  Implementation of Zarr file format in Rust

  Rust

  •

  Apache License 2.0

  •55 forks•3030 stars•66 issues•00 pull requests•Updated Jul 27, 2026Jul 27, 2026

• datafusion-go

  Public
  datafusion-go provides a database/sql driver for the datafusion query engine

  apachedatafusion

  apachedatafusion

  Go

  •

  Apache License 2.0

  •11 fork•77 stars•00 issues•33 pull requests•Updated Jul 26, 2026Jul 26, 2026

• datafusion-functions-json

  Public
  JSON support for DataFusion (unofficial)

  Rust

  •

  Apache License 2.0

  •3131 forks•6060 stars•1111 issues•33 pull requests•Updated Jul 24, 2026Jul 24, 2026

• datafusion-orc

  Public
  Implementation of Apache ORC file format use Apache Arrow in-memory format

  Rust

  •

  Apache License 2.0

  •2626 forks•4747 stars•33 issues•00 pull requests•Updated Jul 21, 2026Jul 21, 2026

• datafusion-ruby

  Public
  Ruby bindings for DataFusion

  Ruby

  •

  Apache License 2.0

  •44 forks•99 stars•00 issues•00 pull requests•Updated Jul 21, 2026Jul 21, 2026

• datafusion-c

  Public
  C language bindings for DataFusion

  csqlglib+ 2

  csqlglibapache-arrowdatafusion

  C

  •

  Apache License 2.0

  •77 forks•2222 stars•44 issues•11 pull request•Updated Jul 21, 2026Jul 21, 2026

• geodatafusion

  Public
  Geometry and Geography Support for Apache DataFusion

  Rust

  •1717 forks•6161 stars•77 issues•44 pull requests•Updated Jul 14, 2026Jul 14, 2026

• datafusion-index-provider

  Public
  Prototype approaches to implementing Indexes in DataFusion

  Rust

  •

  Apache License 2.0

  •33 forks•1616 stars•00 issues•11 pull request•Updated Jul 13, 2026Jul 13, 2026

• datafusion-dft

  Public
  Batteries included CLI, TUI, and server implementations for DataFusion.

  clidatadatabase+ 3

  clidatadatabasearrowtuidatafusion

  Rust

  •

  Apache License 2.0

  •2222 forks•199199 stars•3434 issues•44 pull requests•Updated Jul 13, 2026Jul 13, 2026

• datafusion-fuzzer

  Public
  Rust

  •55 forks•1212 stars•00 issues•11 pull request•Updated Jul 13, 2026Jul 13, 2026

• datafusion-fiddle

  Public
  Rust

  •

  MIT License

  •22 forks•1414 stars•22 issues•22 pull requests•Updated Jul 4, 2026Jul 4, 2026

• datafusion-flight-sql-server

  Public
  DataFusion FlightSQL Server

  Rust

  •

  Apache License 2.0

  •1515 forks•3131 stars•33 issues•33 pull requests•Updated Jul 2, 2026Jul 2, 2026

• datafusion-federation

  Public
  Allow DataFusion to resolve queries across remote query engines while pushing down as much compute as possible down.

  Rust

  •

  Apache License 2.0

  •3030 forks•185185 stars•44 issues•11 pull request•Updated Jul 2, 2026Jul 2, 2026

• datafusion-tracing

  Public
  Integration of opentelemetry with the tracing crate

  Rust

  •

  Apache License 2.0

  •88 forks•2727 stars•11 issue•22 pull requests•Updated Jul 1, 2026Jul 1, 2026

• datafusion-materialized-views

  Public
  Incremental view maintenance & query rewriting for materialized views in DataFusion

  rustsqlbig-data+ 3

  rustsqlbig-dataarrowmaterialized-viewsdatafusion

  Rust

  •

  Apache License 2.0

  •1616 forks•7373 stars•66 issues•55 pull requests•Updated Jun 25, 2026Jun 25, 2026

• hdfs-native-object-store

  Public
  Native rust implementation of object_store HDFS

  Rust

  •

  Apache License 2.0

  •1414 forks•1313 stars•00 issues•00 pull requests•Updated Jun 22, 2026Jun 22, 2026

• datafusion-extra-functions

  Public
  Various additional function packages for Apache DataFusion (unofficial)

  rustdatafusion

  rustdatafusion

  Rust

  •

  Apache License 2.0

  •88 forks•99 stars•11 issue•00 pull requests•Updated Jun 19, 2026Jun 19, 2026

• datafusion-variant

  Public
  user-defined functions for Variant handling in Datafusion

  variantdatafusion

  variantdatafusion

  Rust

  •

  Apache License 2.0

  •1616 forks•1616 stars•1515 issues•88 pull requests•Updated Jun 10, 2026Jun 10, 2026

• datafusion-java

  Public
  Java binding to Apache DataFusion

  javaarrowdatafusion+ 1

  javaarrowdatafusionballista

  Java

  •

  Apache License 2.0

  •1616 forks•8787 stars•1010 issues•66 pull requests•Updated May 4, 2026May 4, 2026

• orc-rust

  Public
  Rust implementation of Apache ORC

  Rust

  •

  Apache License 2.0

  •2323 forks•2929 stars•2424 issues•33 pull requests•Updated Apr 29, 2026Apr 29, 2026

• datafusion-sqlancer

  Public archive
  (Archived) End-to-end SQL fuzz testing for DataFusion using SQLancer

  Java

  •

  MIT License

  •44 forks•1313 stars•11 issue•1212 pull requests•Updated Apr 16, 2026Apr 16, 2026

• datafusion-tpch

  Public
  Native Rust TPCH support for Datafusion using tpchgen

  databasestpchdatafusion+ 2

  databasestpchdatafusiondatafusion-testingtpchgen-rs

  Rust

  •

  Apache License 2.0

  •44 forks•44 stars•11 issue•00 pull requests•Updated Mar 24, 2026Mar 24, 2026

• datafusion-skills

  Public
  Apache License 2.0

  •00 forks•1414 stars•11 issue•00 pull requests•Updated Mar 21, 2026Mar 21, 2026

• datafusion-parx

  Public
  Apache License 2.0

  •00 forks•00 stars•00 issues•00 pull requests•Updated Mar 11, 2026Mar 11, 2026

• datafusion-wasm-playground

  Public
  Web based playground for Apache DataFusion via WASM

  TypeScript

  •

  Apache License 2.0

  •55 forks•2121 stars•33 issues•00 pull requests•Updated May 18, 2025May 18, 2025