| 集中式信息系统容灾中心设计与研究 |
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| 引用本文： | 程志华,李宏发,苏卓,王华宁,周挺.集中式信息系统容灾中心设计与研究[J].电力信息化,2011,9(2):75-79. |
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| 作者姓名： | 程志华 李宏发 苏卓 王华宁 周挺 |
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| 作者单位： | 程志华,CHENG Zhi-hua(国家电网公司信息化工作部,北京,100031);李宏发,LI Hong-fa(福建省电力有限公司,福建福州,350001);苏卓,王华宁,SU Zhuo,WANG Hua-ning(国际商业机器,中国,有限公司,北京,100101);周挺,ZHOU Ting(洛阳供电公司,河南洛阳,471000) |
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| 摘 要： | 信息系统作为国家电网公司日常运营的关键平台,一旦出现数据丢失、网络中断、数据服务停止等情况,所有分支机构、营业网点和业务处理活动将会中止,甚至造成终端客户数据的丢失。本设计从集约化发展要求出发,按照统一规划、同步建设的原则,建立集中式信息系统容灾中心,保障数据的安全性、业务的连续和可靠性。容灾中心的总体设计方法以功能为导向,采用了数据库和存储数据复制技术,立足数据级容灾,面向应用级容灾;从容灾中心功能分区、存储网络、数据复制等几方面进行了阐述。
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| 关 键 词： | 容灾 业务连续性 数据复制 备份系统 |
Design and Research of Centralized Information System Disaster Tolerance Center |
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| CHENG Zhi-hua,LI Hong-fa,SU Zhuo,WANG Hua-ning,ZHOU Ting.Design and Research of Centralized Information System Disaster Tolerance Center[J].Electric Power Information Technology,2011,9(2):75-79. |
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| Authors: | CHENG Zhi-hua LI Hong-fa SU Zhuo WANG Hua-ning ZHOU Ting |
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| Affiliation: | CHENG Zhi-hua1,LI Hong-fa2,SU Zhuo3,WANG Hua-ning3,ZHOU Ting4(1.IT-Office,State Grid Corporation of China,Beijing 100031,China,2.Fujian Electric Power Co.,Ltd,Fuzhou 350001,3.IBM,Beijing 100101,4.Luoyang Power Supply Company,Luoyang 471000,China) |
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| Abstract: | Information system is the key platform to support the daily operation of State Grid Corporation of China.Any accidents of data lost,network broken or data service termination would cause the stop of service and business processing of all branches and commercial networks,and even worse it may cause the lost of customers' information.Following the requirements of intensive development and principles of unified planning and synchronized construction,a centralized information system disaster tolerance center is... |
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| Keywords: | disaster tolerance business continuity data replication backup system |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ |
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