Design of Remote Backup/Recovery System
一种远程备份/恢复系统的设计和实现

A remote backup/recovery disaster tolerable system referred to DRC has been presented.The system uses local gateway as medium to mirror local data in high speed;backups data in the way of imaging remote devices;recovers data automatically by real-time system monitoring and system reconstruction,and it supports many operating systems and databases.The backup and recovery can be controlled either by users,or by the system itself.It provides a management tool for the ease of remote control of the system.