KWDB 是一款面向 【AIoT 场景】的【分布式多模数据库】，支持在同一实例同时建立时序库和关系库并融合处理多模数据，具备千万级设备接入、百万级数据秒级写入、亿级数据秒级读取等时序数据高效处理能力，具有稳定安全、高可用、易运维等特点。
openGauss kernel ~ openGauss is an open source relational database management system.
OceanBase is an enterprise distributed relational database with high availability, high performance, horizontal scalability and compatibility with SQL standards.
TenDB Cluster是腾讯游戏CROS DBA团队提供的MySQL分布式关系型数据库解决方案
TBase is an advanced enterprise-level database management system based on prior work of Postgres-XL project.
polardbx-engine is a MySQL branch originated from Alibaba Group, especially supports large-scale distributed database system.
A Persistent Key-Value Store for Flash and RAM Storage
AliSQL is a MySQL branch originated from Alibaba Group. Fetch document from Release Notes at bottom.
