Oracle数据库容灾备份系统的建设实践  

Construction Practice of Oracle Data Storage Disaster Recovery and Backup system

作　　者：詹勇 ZHAN Yong(China Cable Television Network Co., Ltd, Hainan branch, Haikou 570311, China)

机构地区：[1]中国有线电视网络有限公司海南分公司

出　　处：《中国有线电视》2019年第8期815-819,共5页China Digital Cable TV

摘　　要：重点介绍了Oracle数据库在系统实际运营中,如何针对数据安全等级,有效地利用现有设备,以较小的代价实现Oracle数据库的容灾备份。这一建设模式,避开了DataGuard对存储设备和软件授权的高成本要求,适当降低了系统的建设成本,在一定程度上保障了数据的安全,同时也满足了系统不间断运行的要求。This paper mainly introduces how to effectively utilize the existing equipment and realize disaster recovery backup of Oracle database at a small cost according to the data security level in the actual operation of Oracle database. This construction mode avoids the high cost requirements of Data Guard for storage equipment and software authorization, appropriately reduces the construction cost of the system, guarantees the data security to a certain extent, and meets the requirements of uninterrupted operation of the system.

关 键 词：Oracle RAC集群 DATAGUARD 容灾备份 Raid10 数据导出与数据恢复 定时任务 

分 类 号：TP311.13[自动化与计算机技术—计算机软件与理论]