This topic describes the RDS editions of ApsaraDB RDS for MySQL and the scenarios of each RDS edition. This topic also describes how to view and change the RDS edition of an ApsaraDB RDS for MySQL instance.
RDS editions of ApsaraDB RDS for MySQL
RDS edition | Description | Scenario |
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Change of the RDS edition
Upgrade from RDS Basic Edition to RDS High-availability Edition: This applies if your RDS instance runs MySQL 5.7 or MySQL 8.0.
Upgrade from RDS High-availability Edition to RDS Cluster Edition: This applies if your RDS instance runs MySQL 5.7 or MySQL 8.0 and uses cloud disks.
You cannot change the RDS edition of an RDS instance that does not meet the preceding requirements. If you want to change the RDS edition of the RDS instance, you must create an RDS instance that runs the specified RDS edition and migrate the data of the original RDS instance to the new RDS instance. For more information, see Create an ApsaraDB RDS for MySQL instance and Migrate data between ApsaraDB RDS for MySQL instances.
Check on the RDS edition
You can log on to the ApsaraDB RDS console, find the RDS instance, and then go to the Basic Information page to view the RDS edition of the RDS instance.
Supported instance types
For more information, see Instance types for standard primary ApsaraDB RDS for MySQL instances (original x86 architecture).
For more information, see Instance types for economy primary ApsaraDB RDS for MySQL instances (original ARM architecture).
Supported features
For more information, see Features.
Create an RDS instance
For more information, see Create an ApsaraDB RDS for MySQL instance.