You can use the Commvault software to back up and restore Alibaba Cloud ApsaraDB RDS for PostgreSQL.
Backups
Backups You Can Perform
Full backups
When You Can Perform Backups
On a schedule: The server plan that you assign manages scheduled backups
On demand: You can perform on-demand backups at any time
Data You Can Back Up
PostgreSQL system databases
PostgreSQL user databases
Data You Cannot Back Up
You can use a file server to back up the following content, which is not included in backups of ApsaraDB RDS for PostgreSQL databases:
Operating system data
PostgreSQL application files
PostgreSQL Server information schema
PostgreSQL Server performance schema
Restores
Backups You Can Use for Restores
The most recent backup: For example, restore the most recent backup to its original location
A backup from a specific date: For example, restore data to a point in time before it became unusable
Backups from a date range: For example, restore data that was accidentally deleted
Destinations You Can Restore To
In-place: Restore data to the location that it was backed up from
Out-of-place: Restore data to the following destinations:
Cross-cloud: You can restore PostgreSQL databases from one cloud platform (such as Amazon Web Services and Google Cloud Platform) to a different cloud platform. The source computer and destination computer should have the same operating system.
An instance in the same platform or a different platform (such as Alibaba Cloud, Amazon Web Services, Azure, and Google Cloud Platform) across regions
An on-premises instance
A disk location