| Oracle Data Guard在塔河数字林业中的应用与实现 |
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| 引用本文： | 王霓虹,边继龙,张锡英.Oracle Data Guard在塔河数字林业中的应用与实现[J].林业劳动安全,2006,19(4):33-35. |
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| 作者姓名： | 王霓虹 边继龙 张锡英 |
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| 作者单位： | 东北林业大学信息与计算机工程学院,黑龙江,哈尔滨,150040 |
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| 摘 要： | 根据塔河数字林业系统对数据库的可用性和数据的可恢复性以及恢复时间的要求,在众多备份技术中选择了Oracle Data Guard技术,本文针对这一技术,简要阐述了其概念和功能,并且详细介绍了其技术组件和工作原理.
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| 关 键 词： | 双机热备 备份与恢复 oracle数据库 |
| 文章编号： | 1006-5091（2006）04-0033-03 |
| 收稿时间： | 2006-09-23 |
| 修稿时间： | 2006年9月23日 |
Application and Realization of Oracle Data Guard in Digital Forestry |
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| WANG Ni-hong,BIAN Ji-long,ZHANG Xi-ying.Application and Realization of Oracle Data Guard in Digital Forestry[J].Forestry Labour Safety,2006,19(4):33-35. |
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| Authors: | WANG Ni-hong BIAN Ji-long ZHANG Xi-ying |
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| Abstract: | Oracle Data Guard technology has been chosen from numerous back-up technologies according to Tahe's digital forestry system's requirements of database availability, data recoverability and recovery time. In view of the technology, its concept and functions are introduced briefly and technical components and working principle of Oracle Data Guard are introduced in detail. |
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| Keywords: | Data Guard backup and recovery oracle database |
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