You can use the Commvault software to back up and restore Google Cloud SQL Cluster 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
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On demand: You can perform on-demand backups at any time
 
Data You Can Back Up
- 
PostgreSQL user databases
Note
The following databases will be skipped from the backups of:
- Google Cloud PostgreSQL database - clousqladmin, template0, template1
 
 
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
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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.
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An instance in the same platform or a different platform (such as Alibaba Cloud, Amazon Web Services, Azure, and Google Cloud Platform) across regions
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An on-premises instance
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A disk location
 
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