oracle毕业答辩论文

下载后可任意编辑oracle 毕业答辩论文下载后可任意编辑目 录摘要...............................................................................iiiAbstract..........................................................................iv第一章 绪论........................................................................1 国内外讨论动态...........................................................1 容灾备份系统的现状分析.................................................1第二章 数据库备份方案............................................................3 备份文件..................................................................3 定义...........................................................3 主要的内容...............................................4 优先级别...................................................4.....................................................................4 备份恢复方案.............................................................4 备份恢复的分类.......................................4 备份方案的介绍.......................................5 数据库的备份策略.........................................................5 概述...........................................................5第三章 备份与恢复功能设计与实现................................................6 冷备份（脱机备份）......................................................6 定义...........................................................6下载后可任意编辑 优点与缺点...............................................6 步骤...........................................................6 备份恢复功能设计与实现.......................8 热备份恢复（联机备份恢复）...........................................10...................................................................10 优点与缺点.............................................11 备份设计与实现.....................................11第四章 总结......................................................................42参考文献.............................