This document describes three resource isolation policies of TencentDB for MySQL: basic, general, and dedicated.
- The former "Basic Edition" has been renamed "basic single-node”, and the former "Single-node High IO Edition" has been renamed "general single-node".
- Two-node and three-node instances support the general and dedicated policies. The dedicated policy is currently in beta; therefore, to purchase dedicated instances, please submit a ticket.
|Resource Isolation Policy||Description|
|Basic||Only single-node instances support this policy. A basic single-node instance (formerly known as Basic Edition) supports computation-storage separation and uses cloud disks as underlying storage.|