金融行业灾备架构高指标RTO的实现方式OA北大核心CSCDCSTPCD
IMPLEMENTATION APPROACH FOR DISASTER RECOVERY ARCHITECTURE WITH HIGH INDICATOR RTO IN FINANCIAL SECTOR
传统的灾备架构普遍存在业务恢复时间长的问题,不能适应金融行业的发展.双活技术为提高RTO指标指出了一个方向.通过对目前金融行业灾备架构中几种常用数据复制实现方式的比较,得到不同方式与RTO指标的关系,说明使用应用级复制方式实现双活是达到RTO最高指标的可选技术方案,着力分析了自动切换原理,指出这两点是双活技术的实现条件.经实践证明,提出的双活灾备架构是行之有效的.
Traditional disaster recovery framework cannot adapt to the development of financial industry because of the ubiquitous problem of long business recovery time. Dual-active gives a direction to improve RTO indicators. By comparison of several frequently used implementation ways of data replication in current disaster recovery framework for financial industry, we get the relationship between different ways and the RTO indicators, they indicate that by us…查看全部>>
施跃跃;徐景良
中国银联股份有限公司信息总中心 上海201201中国银联股份有限公司信息总中心 上海201201
信息技术与安全科学
灾备架构DRPRTORPO数据复制双活
Disaster recovery frameworkDRPRTORPOData replicationDual-active
《计算机应用与软件》 2012 (8)
206-209,4
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