本文为您介绍PolarDB MySQL的相关使用限制。

产品系列最大连接数文件系统占用内存文件个数上限
集群版
polar.mysql.x4.medium1,200850 MB2050048
polar.mysql.x4.large2核8 GB8,000850 MB2050048
polar.mysql.x4.xlarge 4核16 GB10,000850 MB2050048
polar.mysql.x8.xlarge 8核64 GB10,000850 MB2050048
polar.mysql.x8.2xlarge 16核128 GB20,000850 MB2050048
polar.mysql.x8.4xlarge 32核256 GB64,000850 MB2050048
polar.mysql.x8.8xlarge 64核512 GB64,000850 MB2050048
polar.mysql.x8.12xlarge 88核710 GB64,000850 MB2050048
单节点
polar.mysql.s2.large 4核8 GB1,200850 MB2050048
历史库
polar.mysql.a4.large 4核16 GB8,000850 MB2050048
polar.mysql.a4.xlarge 8核32 GB10,000850 MB2050048
polar.mysql.a8.xlarge 8核64 GB10,000850 MB2050048
polar.mysql.a8.2xlarge 16核128 GB20,000850 MB2050048
polar.mysql.a8.4xlarge 32核256 GB64,000850 MB2050048
polar.mysql.a8.8xlarge 64核512 GB64,000850 MB2050048
polar.mysql.a8.12xlarge 88核710 GB64,000850 MB2050048