Distributed SQL transaction & query engine for data sharding, scaling, encryption, and more - on any database.

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

Scriptable database and system performance benchmark

比 MySQL 和 MongoDB 快10倍的 OLTP 关系数据库和文档数据库

RadonDB is an open source, cloud-native MySQL database for building global, scalable cloud services

A curated list of resources for graph databases and graph computing tools

StoneDB is an Open-Source MySQL HTAP and MySQL-Native DataBase for OLTP, Real-Time Analytics, a counterpart of MySQLHeatWave. (https://stonedb.io)

Tsurugi - next generation RDB for the new era

CUBRID is a comprehensive open source relational database management system highly optimized for Web Applications.

AI 时代的智能数据库

Coroutine-Oriented Main-Memory Database Engine (VLDB 2021)

Full Rust lightweight embedded SQL database

ERMIA: Memory-Optimized OLTP engine for Heterogeneous Workloads (SIGMOD 2016)

A collection of tools and best practices to take ShardingSphere into the cloud

Unmaintained, prefer these BenchmarkSQL forks: https://github.com/wieck/benchmarksql and https://github.com/pgsql-io/benchmarksql

High Performance Learned Index on Persistent Memory

[WIP] A relational database written in Rust for educational purpose, heavily inspired by cmu-db/bustub. (CMU 15-445).

Data Package Manager: Generate code libraries tailored to specific datasets

面向单机与分布式 OLTP/OLAP 场景的可暂停的渐进式 SQL 引擎 (只用于研究)

In a nutshell, EinsteinDB is a persistent indexing scheme based off of LSH-KVX that exploits the distinct merits of hash index and B+-Tree index to support range scan and avoids long NVM writes for maintaining consistency; thus improving on LSH’s performance guarantees for skewed data and adopts ordered-write consistency to ensure crash consiste…