OK, while I'm really bad about approving comments (mostly because the platform makes it so painful), I do want to answer a few of them here real quick. First and foremost because this is bothering me.

Oracle数据库，简称Oracle，是由甲骨文公司开发的一款关系型数据库管理系统。长期以来，它在数据库技术领域保持领先，被广泛认为是当前全球最主流的数据库系统之一。该系统具备良好的可移植性，操作便捷，功能强大，能够适应从大型主机到微型计算机等 ...

Why does Google need another database, and why in particular does it need to introduce a version of PostgreSQL highly tuned for Google’s datacenter-scale disaggregated compute and storage? It is a ...