| 海量数据持续数据保护技术研究及实现 |
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| 引用本文： | 刘正伟,张华忠,文中领,王旭.海量数据持续数据保护技术研究及实现[J].计算机研究与发展,2012(Z1):37-41. |
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| 作者姓名： | 刘正伟 张华忠 文中领 王旭 |
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| 作者单位： | 高效能服务器和存储技术国家重点实验室;山东大学计算机科学与技术学院 |
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| 基金项目： | 工信部电子信息产业发展基金资助项目 |
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| 摘 要： | 持续数据保护(continuous data protection,CDP)是一种在不影响主要业务系统运行的前提下,可以实现持续捕捉或跟踪目标系统所发生的任何改变,并且能够恢复到此前任意时间点的方法.提出了一种新的可扩展的海量数据持续数据保护技术;设计基于块级的海量数据持续数据保护技术的体系架构、关键技术.最后对系统性能进行了对比分析,并进行了总结和展望.
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| 关 键 词： | 持续数据保护 数据管理 数据保护 数据安全 |
Massive Data Continuous Data Protection Technology Research and Implementation |
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| Liu Zhengwei,Zhang Huazhang,Wen Zhongling,and Wang Xu.Massive Data Continuous Data Protection Technology Research and Implementation[J].Journal of Computer Research and Development,2012(Z1):37-41. |
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| Authors: | Liu Zhengwei Zhang Huazhang Wen Zhongling and Wang Xu |
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| Affiliation: | 1(State Key Laboratory of High-end Server & Storage Technology, Jinan 250101) 2(School of Computer Science & Technology, Shandong University, Jinan 250101) |
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| Abstract: | Continuous Data Protection technology is a way to not affect the main business operation of the system, can realize the premise of continuous capture and track the target any changes in the system, and to restore to any time after the method. This paper put forward a new kind of extensible mass data for data protection technology; Design based on the block level of mass data for data protection technology system structure, and key technology. Finally, this paper analyzed the system performance and have a summary and outlook. |
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| Keywords: | continuous data protection data management data protection data security |
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