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数据系统对智能网业务运行起着至关重要的作用。一旦智能网系统发生设备单元硬件故障等灾难就会导致大量业务数据的丢失,业务功能无法运行。为了全面预防智能网数据容灾,提出了双平面容灾方案。从智能网VPN系统的前台、后台的技术角度探讨了智能网数据系统规避容灾的实现措施:数据同步和业务接管。双平面方案先将业务数据同步备份,在灾难时获取备份数据使智能网业务持续不间断地执行。双平面容灾方案投入现网使用以来,有效解决了智能网数据容灾现象。
The data system plays a crucial role in the operation of the intelligent network. Once the intelligent network system equipment unit hardware failure and other disasters will result in a large loss of business data, business functions can not run. In order to comprehensively prevent data disaster recovery of intelligent network, a dual plane disaster recovery solution is proposed. From the perspective of the foreground and backstage of the intelligent network VPN system, the measures to avoid the disaster of intelligent network data system are discussed: data synchronization and service takeover. Dual-plane solution first business data synchronization backup, access to backup data in the disaster so that intelligent network business continued uninterrupted implementation. Dual plane disaster recovery program into the existing network to use, effectively solve the intelligent network data disaster recovery.