一种基于虚拟化缓存的备份／恢复系统的设计与实现

该文提出并实现了一种基于虚拟化缓存的远程备份/恢复系统。该系统对本地应用服务器上的数据变化进行截获,然后通过本地网关,发送到缓存队列之后再发送到Internet上,通过远程备份服务器的写重放,实现数据的备份和恢复。缓存队列利用了虚拟化存储思想,提供了更有效更方便的环境。整个过程可以在配置管理客户端实时监控和管理。

Design and Implementation of Backup/Recovery system Based on High-speed Buffer

A backup/recovery system based on virtualized buffer has been presented and implemented. The system intercepts the data change on the local application servers, then through local gateway, sends it to the buffer queue, which passes on to the Internet thereafter, on the other side, the backup servers re-present the data, and the backup/recovery has been implemented as a result. The buffer queue uses the technology of storage virtualization, providing more convenient and more efficient environment. The whole process is under the real-time monitoring and administration of the client end.