| 江西省国土资源厅数据灾备系统建设实践 |
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| 引用本文： | 操屹,徐世亮.江西省国土资源厅数据灾备系统建设实践[J].国土资源信息化,2014(4):20-24. |
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| 作者姓名： | 操屹 徐世亮 |
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| 作者单位： | 江西省国土资源厅信息中心; |
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| 摘 要： | 随着江西省国土资源信息化建设的不断深入,国土资源数据积累不断丰富,对数据存储系统有更高的需求,建设一套高性能、高安全性、高可靠性、可扩展性的集中存储系统,实现数据的本地灾备和异地容灾成为信息化建设的当务之急。鉴于此,江西省国土资源厅采用数据镜像、数据备份和连续数据保护（CDP）等技术,开展厅数据中心的灾备系统建设,并进行了系统演练,效果良好。
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| 关 键 词： | 国土资源 数据灾备系统 异地容灾 连续数据保护 |
The Practice of Data Disaster Backup SystemEstablished in the Department of Land and Resources of Jiangxi Province |
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| Cao Yi,Xu Shiliang.The Practice of Data Disaster Backup SystemEstablished in the Department of Land and Resources of Jiangxi Province[J].Land and Resources Informatization,2014(4):20-24. |
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| Authors: | Cao Yi Xu Shiliang |
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| Institution: | (Information Center of the Department of Land and Resources of Jiangxi, Jiangxi Nanchang 330025) |
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| Abstract: | The construction of information technology in Jiangxi＇ s land and resources continues with the development. It is necessary to build a set of centralized storage system with good performance, high security, reliability and sealabilityin order to realize thenative data disaster backup and remote disaster tolerant system.Owing to this, the Department of Land and Resources of Jiangxi Province uses the technologies such as data mirror image, data backup and consecutive data protection （CDP）…etc., to launch the construction of disaster backup system within the data center of department, and the systematic practice has been made. The result is good. |
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| Keywords: | Nation＇ s land and resources Data backup and disaster recovery Remote disaster recovery Consecutive data protection |
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