OceanBase is an enterprise distributed relational database with high availability, high performance, horizontal scalability and compatibility with SQL standards.
PolarDB是阿里云自研的云原生关系型数据库,采用的是分布式共享存储(存储与计算分离)架构
Kubernetes (通常称为 K8s) 是来自 Google 云平台的开源容器集群管理系统,用于自动部署、扩展和管理容器化(containerized)应用程序
openGauss kernel ~ openGauss is an open source relational database management system.