The open source coding agent.

Next-Gen Big Data File Format

AI powered Kubernetes Assistant

Crystal DBA is an AI teammate for operating PostgreSQL databases.

Postgres MCP Pro provides configurable read/write access and performance analysis for you and your AI agents.

Official Rust implementation of Apache Arrow

Glommio is a thread-per-core crate that makes writing highly parallel asynchronous applications in a thread-per-core architecture easier for rustaceans.

Apache DataFusion SQL Query Engine

Flexible I/O Tester

A runtime for writing reliable asynchronous applications with Rust. Provides I/O, networking, scheduling, timers, ...

An update-in-place key-value store for modern storage.

Cloud-native high-performance edge/middle/service proxy

A memory allocator that automatically reduces the memory footprint of C/C++ applications.

Code for the paper "Language Models are Unsupervised Multitask Learners"

A realtime distributed messaging platform

Scalene: a high-performance, high-precision CPU, GPU, and memory profiler for Python with AI-powered optimization proposals

Apache Flink

A Benchmark for Learned Indexes

A modern replacement for Redis and Memcached

A Multithreaded Fork of Redis

Distributed reliable key-value store for the most critical data of a distributed system

DuckDB is an analytical in-process SQL database management system

Apache Parquet Format

Apache Arrow is the universal columnar format and multi-language toolbox for fast data interchange and in-memory analytics

Scalable datastore for metrics, events, and real-time analytics

LevelDB is a fast key-value storage library written at Google that provides an ordered mapping from string keys to string values.

Carbon Language's main repository: documents, design, implementation, and related tools. (NOTE: Carbon Language is experimental; see README)

Performance-portable, length-agnostic SIMD with runtime dispatch