After the instance is unsubscribed, will manual backup continue to be charged
After the eSurfing Cloud database instance is unsubscribed, manual backups will be retained for 15 days.
How do I save the document database backup to ECS
You can use the mongoexport method to back up data to an ECS, but it is not recommended to use the ECS as a database backup space, because there are too many procedures that require personnel intervention.
Use the backup function of DDS to store the backup data on the backup machine.
How do I modify the DDS automatic backup policy
On the DDS console, click Modify Backup Policy on the Backup and Restoration page, and select the instance you want to modify based on the instance name. To modify the time point of the next backup, note that the time point of the next backup cannot be earlier than the current time. Select the time interval between every two backups, with a minimum of one copy and a maximum of three copies reserved for automatic backup, and click Save.