| 浅析Oracle数据库备份和灾难恢复 |
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| 引用本文： | 刘红梅.浅析Oracle数据库备份和灾难恢复[J].电脑开发与应用,2005,18(10):53-54,57. |
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| 作者姓名： | 刘红梅 |
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| 作者单位： | 中石化江苏油田分公司,金湖211600 |
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| 摘 要： | 为保证数据的高可用性,简述了Oracle数据库的备份原理,讨论了逻辑备份、脱机备份及联机备份3种不同备份方案的特点及实施方法;重点分析了在存储设备的失败时,如何来进行Oracle数据库的恢复,并给出制定相应恢复方案的一般方法。随着应用系统的不断变化,备份和恢复策略也要作相应调整。
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| 关 键 词： | Oracle 数据库 备份 恢复 控制文件 归档 |
| 文章编号： | 1003-5850（2005）10-0053-03 |
| 收稿时间： | 2005-03-25 |
| 修稿时间： | 2005-03-252005-08-08 |
Simple Analysis of the Database Backup and Disaster Recovery Under Oracle |
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| Liu GongMei.Simple Analysis of the Database Backup and Disaster Recovery Under Oracle[J].Computer Development & Applications,2005,18(10):53-54,57. |
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| Authors: | Liu GongMei |
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| Abstract: | In order to assure the high usability of database, this paper summarizes the principle of backup under Oracle, discusses the characteristics and implementation of three kinds of backup methods involving logical backup, offline backup and online backup,and gives more analysis on recovery of Oracle database as the storage equipment fails. And also a general method to make the relative recovery program is provided. The strategy of backup and recovery should be changed as the application system is changed continually. |
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| Keywords: | Oracle |
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