You can configure the Greenplum Database
gprestore utilities to use a storage plugin to process backup files during a backup or restore operation. For example, during a backup operation, the plugin sends the backup files to a remote location. During a restore operation, the plugin retrieves the files from the remote location.
You can also develop a custom storage plugin with the Greenplum Database Backup/Restore Storage Plugin API (Beta). See Backup/Restore Storage Plugin API (Beta).
Note: Only the Backup/Restore Storage Plugin API is a Beta feature. The storage plugins are supported features.
Parent topic: Parallel Backup with gpbackup and gprestore