This topic provides an overview of the features supported by ApsaraDB RDS for PostgreSQL with different database engine versions, RDS editions, and storage types.

Category Feature PostgreSQL 11 PostgreSQL 10 PostgreSQL 9.4
High-availability Edition Basic Edition High-availability Edition Basic Edition High-availability Edition
Standard SSD ESSD, ESSD PL2, or ESSD PL3 Standard SSD Local SSD Standard SSD ESSD, ESSD PL2, or ESSD PL3 Standard SSD Local SSD
Data migration and synchronization Migrate the data of an RDS instance Not supported Not supported Not supported Supported Supported Supported Supported Supported
Instance management Create an RDS instance Supported Supported Supported Supported Supported Supported Supported Supported
Change the specifications of an RDS instance Supported Supported Supported Supported Supported Supported Supported Supported
Migrate an RDS instance across zones in the same region Not supported Not supported Not supported Supported Not supported Not supported Not supported Supported
Switch over services between a primary RDS instance and its secondary instance Supported Supported Not supported Supported Supported Supported Not supported Supported
Restart an RDS instance Supported Supported Supported Supported Supported Supported Supported Supported
Set the maintenance window of an RDS instance Supported Supported Supported Supported Supported Supported Supported Supported
Release an RDS instance Supported Supported Supported Supported Supported Supported Supported Supported
Account management Create an account for an RDS instance Supported Supported Supported Supported Supported Supported Supported Supported
Reset the password of an account for an RDS instance Supported Supported Supported Supported Supported Supported Supported Supported
Database management Create a database Supported Supported Supported Supported Supported Supported Supported Supported
Delete a database Supported Supported Supported Supported Supported Supported Supported Supported
Database connection Connect to an RDS PostgreSQL instance Supported Supported Supported Supported Supported Supported Supported Supported
Configure endpoints for an RDS for PostgreSQL instance Supported Supported Supported Supported Supported Supported Supported Supported
View the endpoints and ports of an RDS instance Supported Supported Supported Supported Supported Supported Supported Supported
Apply for a public endpoint for an RDS PostgreSQL instance Supported Supported Supported Supported Supported Supported Supported Supported
Monitoring and alerting View resource monitoring Supported Supported Supported Supported Supported Supported Supported Supported
Set a monitoring frequency Supported Supported Supported Supported Supported Supported Supported Supported
Set alert rules Not supported Not supported Not supported Supported Supported Supported Supported Supported
Network management Change the network type of an RDS instance Not supported Not supported Not supported Supported Not supported Not supported Not supported Supported
Read-only instance Create a read-only instance Not supported Not supported Not supported Supported Not supported Not supported Not supported Not supported
Security management Configure a whitelist for an RDS instance Supported Supported Supported Supported Supported Supported Supported Supported
Configure SSL encryption for an RDS instance Supported Supported Supported Not supported Supported Supported Supported Not supported
Configure disk encryption for an RDS instance Supported Not supported Not supported Not supported Supported Not supported Not supported Not supported
Change the network isolation mode of an RDS instance from standard whitelist to enhanced whitelist Not supported Not supported Not supported Supported Not supported Not supported Not supported Supported
Audit SQL audit (database audit) Supported Supported Supported Supported Supported Supported Supported Supported
Log management Supported Supported Supported Supported Supported Supported Supported Supported
Database backup Back up the data of an RDS instance Supported Supported Supported Supported Supported Supported Supported Supported
A free tier of backup space for an RDS instance Supported Supported Supported Supported Supported Supported Supported Supported
Download a data backup file or binary log file of an RDS instance Supported Supported Supported Supported Supported Supported Supported Supported
Database restoration Restore the data of an RDS instance Supported Supported Supported Supported Supported Supported Supported Supported