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.

The repository of openEuler portal

openGauss documentation

openGauss third party libraries