db Node Class
Parameters
The db_node_class of cluster node.
NOTE: Node specifications are divided into cluster version, single node version and History Library version. They can't change each other, but the general specification and exclusive specification of cluster version can be changed. From version 1.204.0, If you need to create a Serverless cluster with MySQL ,
db_node_class
can be set topolar.mysql.sl.small
. From version 1.229.1, If you need to create a Serverless cluster with PostgreSQL 14 using the SENormal edition,db_node_class
can be set topolar.pg.sl.small.c
(x86 Architecture). Region can refer to the latest docs(https://help.aliyun.com/zh/polardb/polardb-for-postgresql/the-public-preview-of-polardb-for-postgresql-serverless-ends?spm=a2c4g.11186623.0.0.2e9f6cf0B4rIfC).