摘要
全时性信息系统要求系统信息全天候不间断的运行,一旦信息系统出现异常或故障,将对业务造成严重的影响,数据应急备份中心的建设极其重要。数据容灾备份问题是政府信息化建设过程中面临的一个具有重要理论和现实意义的研究课题。该文在分析人力资源和社会保障信息化现状的基础上,采用基于Oracle数据库的第三方同步复制软件,完成了应急备份数据中心的方案的设计及实现。
Full time information system requirements system information round-the-clock uninterrupted operation,once the information system is abnormal or fault,will cause serious influence on business,data emergency backup center construction is very important.Data backup is the government information construction process faces an important theoretical and practical significance of the research topic.Based on the analysis of human resources and social security information on the basis of the status quo,using Oracle database based on third party synchronous replication software,completed the emergency backup data center solution design and implementation.
作者
陈真
CHEN Zhen（Information Center,Human Resource and Social Security Bureau,Changzhou 213000,China）
出处
《电脑知识与技术》
2012年第5期2932-2934,2937,共4页
Computer Knowledge and Technology
关键词
人力资源和社会保障
数据容灾
备份
数据同步
human resources and social security
data disaster recovery
backup
data synchronization
