An extensible, state of the art columnar file format. Formerly at @spiraldb, now an Incubation Stage project at LFAI&Data, part of the Linux Foundation.

Kimi CLI is your next CLI agent.

Turso is an in-process SQL database, compatible with SQLite.

LeanStore is a B-tree based key-value storage library with high throughput and full ACID transactions.

Next-Gen Big Data File Format

A drop-in replacement for std::time::Instant that is faster and more accurate.

Eclipse iceoryx2™ - true zero-copy inter-process-communication with a Rust core

A fast, small C/C++ function call tracer for x86-64/Linux, supports clang & gcc, ftrace, threads, exceptions & shared libraries

Function graph tracer for C/C++/Rust/Python

The Feldera Incremental Computation Engine

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

A lightweight unified metrics library in Rust for various metrics system.

Server to view ClickHouse profiler data in speedscope.app

Sets of lightweight tools utilizing linux kernel interfaces, e.g. perf, ebpf and etc.

Shared Unit Raft

Unified MySQL, Postgres & FlightSQL Server, Powered by DuckDB.

Real-time analytics on Postgres tables

continuously update cloud database papers

A cloud native embedded storage engine built on object storage.

Tools for profiling the Linux network stack.

Asterinas is a secure, fast, and general-purpose OS kernel, written in Rust and providing Linux-compatible ABI.

2025届互联网校招信息汇总

An open-source C++ library developed and used at Facebook.

CMU-DB's Cascades optimizer framework

Self-hosted AI coding assistant

Quickly build and run kernels inside a virtualized snapshot of your live system

Comparison of Rust async and Linux thread context switch time.

A list of learning materials to understand databases internals

阿里云数据库内核月报分类整理（定时更新） http://mysql.taobao.org/monthly/

Apache DataFusion Ballista Distributed Query Engine