Cluster based database disaster recover proposal provides the fault tolerance ability of mainframe.

基于群机方式的数据库灾难恢复，提供主机的容错能力。

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After study deeply of the characteristics of the Massive Database, we designed a Framework of Remote Heterogeneous Disaster-tolerance for Massive Database (FRHDMD) based on the Middle-ware.

深入分析了海量数据库的特点，并在此基础上设计了一个基于中间件的海量数据库异地异构容灾模型FRHDMD。

youdao

After study deeply of the characteristics of the Massive Database, we designed a Framework of Remote Heterogeneous Disaster-tolerance for Massive Database (FRHDMD) based on the Middle-ware.

深入分析了海量数据库的特点，并在此基础上设计了一个基于中间件的海量数据库异地异构容灾模型FRHDMD。

youdao