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PostgreSQL wire protocol implemented as a rust library.

Rust 786 81 Updated Jun 19, 2026

DuckDB-powered data lake analytics from Postgres

Rust 537 26 Updated Mar 19, 2025

Build Postgres Extensions with Rust!

Rust 4,726 327 Updated Jun 25, 2026

A more intuitive version of du in rust

Rust 11,891 274 Updated Feb 21, 2026

the portable Python dataframe library

Python 6,584 731 Updated Jun 27, 2026

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

Rust 3,073 182 Updated Jun 28, 2026

DuckDB is an analytical in-process SQL database management system

C++ 39,086 3,367 Updated Jun 28, 2026

A library that provides an embeddable, persistent key-value store for fast storage.

C++ 31,810 6,859 Updated Jun 25, 2026

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, a…

Rust 6,727 737 Updated Jun 27, 2026

A blazingly fast multi-language serialization framework for idiomatic domain objects, schema IDL, and cross-language data exchange.

Java 4,411 422 Updated Jun 25, 2026

A lightweight coding agent for open models like Deepseek, Kimi, and Qwen

Rust 64,159 5,574 Updated Jun 20, 2026

Rust implementation of Apache ORC

Rust 29 23 Updated Apr 29, 2026

Apache Parquet Format

Thrift 2,469 493 Updated Jun 22, 2026

derive(Error) for struct and enum error types

Rust 5,463 211 Updated Jun 24, 2026

A native Rust library for Delta Lake, with bindings into Python

Rust 3,248 631 Updated Jun 29, 2026

Gluten is a middle layer responsible for offloading JVM-based SQL engines' execution to native engines.

Scala 1,575 622 Updated Jun 27, 2026

https://openjdk.org/projects/code-tools/jol

Java 1,081 109 Updated Jan 21, 2026

A tracing library 10~100x faster than others.

Rust 1,100 56 Updated Jun 19, 2026

A collection of (mostly) technical things every software developer should know about

99,975 8,775 Updated Dec 29, 2025

The native Rust implementation for Apache Hudi, with C++ & Python API bindings.

Rust 278 61 Updated Jun 26, 2026

An 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…

Rust 3,044 179 Updated Jun 28, 2026

Virtual whiteboard for sketching hand-drawn like diagrams

TypeScript 126,379 14,188 Updated Jun 28, 2026

Apache Parquet Java

Java 3,059 1,548 Updated Jun 28, 2026

Data Agent Ready Warehouse : One for Analytics, Search, AI, Python Sandbox. — rebuilt from scratch. Unified architecture on your S3.

Rust 9,358 888 Updated Jun 29, 2026

Apache Flink

Java 26,125 13,982 Updated Jun 27, 2026

Official Rust implementation of Apache Arrow

Rust 3,510 1,201 Updated Jun 29, 2026

Apache Spark - A unified analytics engine for large-scale data processing

Scala 43,520 29,259 Updated Jun 29, 2026

Apache DataFusion Comet Spark Accelerator

Scala 1,220 336 Updated Jun 26, 2026
Rust 76 37 Updated Jun 26, 2026
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