The Ken and คอัพ yields phli (Replication & Backup): is copy data from primary to secondary system system. When the primary device failure occurs, it will have to open the backup system is used.
The Red Ken and backup Supplement (Replication & Backup): is to copy data from the primary to the secondary system. When the device is primarily caused crashes It is an open system backup available immediately.
Vegetable oils to give Ken and backup (Replication & Backup): is the copy data from the main system to the secondary system. When the main equipment was capsized. Will be open backup system available immediately.