Build cross-platform desktop apps with JavaScript, HTML, and CSS

ClickHouse® is a real-time analytics DBMS

Port of OpenAI's Whisper model in C/C++

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

SRS is a simple, high-efficiency, real-time video server supporting RTMP, WebRTC, HLS, HTTP-FLV, SRT, MPEG-DASH, and GB28181.

SQL powered operating system instrumentation, monitoring, and analytics.

DuckDB is an analytical in-process SQL database management system

brpc is an Industrial-grade RPC framework using C++ Language, which is often used in high performance system such as Search, Storage, Machine learning, Advertisement, Recommendation etc. "brpc" mea…

Apache Arrow is a multi-language toolbox for accelerated data interchange and in-memory processing

OceanBase is an enterprise distributed relational database with high availability, high performance, horizontal scalability, and compatibility with SQL standards.

Sampling CPU and HEAP profiler for Java featuring AsyncGetCallTrace + perf_events

Create charts from the command line

Low-latency machine code generation

Starting code for the GildedRose Refactoring Kata in many programming languages.

A C++ vectorized database acceleration library aimed to optimizing query engines and data processing systems.

HeavyDB (formerly OmniSciDB)

Succinct Data Structure Library 2.0

Self-Driving Database Management System from Carnegie Mellon University

A SQLite extension for efficient vector search, based on Faiss!

Library for reading and writing large multi-dimensional arrays.

Distributed "massively parallel" SQL query engine

Real-time audio streaming over the network.

A very high performance distributed log service

Hyrise is a research in-memory database.

BitMagic Library

TerichDB, an open source data store based on terark engine

AVX512F and AVX2 versions of quick sort

Add TTL feature on rocksdb, and compatible with rocksdb