Updated at: 2022-12-09 03:49:50
As local backups do not have sufficient risk resistance in case of disaster, off-site backups or muti-location backups are urgently needed. In this way, you can store backup data to other hosts and the data stored to other hosts can be restored normally, so as to ensure the reliability of DR (disaster recovery). To do this, you can use the remote replication functionality.
See the diagram below for how remote replication works:

For details, see Best Practices for Remote Replication.