阿里云
>
备份
>
undo恢复备份
undo恢复备份
Oracle
Undo
tablespace
恢复
（无
备份
）
系统环境：操作系统：RedHat EL55 Oracle：Oracle 11gR2 Oracle 9i后，采用了
undo
tablespace管理
undo
数据，实现
undo
的自动管理，本案例演示了
undo
表空间被破坏后如何
恢复
；如果有
备份
，通过
备份恢复
非常容易，但在没有
备份
的情况下，就...
undo
表空间文件丢失
恢复
（1）-有
备份
undo
表空间的数据文件丢失，如果有
备份
的情况下，
恢复
非常简单，下边给出一个例子：[oracle@rhel6_lhr~]$sqlplus/as sysdba SQL*Plus:Release 10.2.0.4.0-Production on Thu Mar 12 18:02:13 2015 Copyright(c)1982,2007,Oracle.All Rights...
undo
表空间文件丢失
恢复
（4）-无
备份
无recover的情况下
恢复
undo
表空间的数据文件丢失，如果没有
备份
的情况下，而且丢失的
undo
文件可以置为offline状态后（注意是offline不是recover状态），则可以如下
恢复
，下边给出一个例子。
undo
表空间文件丢失
恢复
（1）-有
备份
的情况下
恢复
：...
undo
表空间文件丢失
恢复
（3）-无
备份
无redo的情况下
恢复
undo
表空间的数据文件丢失，如果没有
备份
的情况下，而且redo也不可用，这个时候就要采用隐藏参数来
恢复
，下边给出一个例子。
undo
表空间文件丢失
恢复
（1）-有
备份
的情况下
恢复
：http://blog.itpub.net/26736162/viewspace-1458654/
undo
表...
undo
表空间文件丢失
恢复
（2）-无
备份
有redo的情况下
恢复
undo
表空间的数据文件丢失，如果没有
备份
的情况下，但是redo完好，这个时候可以这样
恢复
，下边给出一个例子。
undo
表空间文件丢失
恢复
（1）-有
备份
的情况下
恢复
：http://blog.itpub.net/26736162/viewspace-1458654/ [oracle@rhel6_lhr~]$...
阿里云mongodb的
备份
如何
恢复
到本地windows的mongodb里？
cat xx.ar（控制台下载的文件）|mongorestore-h xxx-port xxx-u[root user]-p[root password]-drop-gzip-archive-vvvv-stopOnError 这是官网帮助文件的内容 我把cat换成了type命令，虽然能执行，可
备份
文件
恢复
不进去 type xx.ar|...
Azure
恢复
服务-使用Windows Backup
备份
到云端
通过Microsoft Azure的
恢复
服务，我们可以把我们本地数据中心到数据通过Windows Backup者DPM
备份
到Azure云端进行保护。而Azure廉价按需计费到存储也能大大节省我们的存储投入的费用。Azure Backup通过 Microsoft Azure
备份
代理来
备份
和...
深度干货|如何借助云原生搞定Oracle
备份
快速
恢复
？
备份
管理员在 DBS控制台 简单配置备份策略，系统会根据用户配置的备份策略自动地创建数据备份任务，DBS系统向Oracle宿主机DBS备份客户端发送备份命令，DBS备份客户端执行RMAN备份脚本，流式无入侵地读取备份数据，并对数据执行压缩/加密等...
深度干货|如何借助云原生搞定Oracle
备份
快速
恢复
？
备份
管理员在 DBS控制台 简单配置备份策略，系统会根据用户配置的备份策略自动地创建数据备份任务，DBS系统向Oracle宿主机DBS备份客户端发送备份命令，DBS备份客户端执行RMAN备份脚本，流式无入侵地读取备份数据，并对数据执行压缩/加密等...
阿里云 的 ES 自动
备份
的 snapshot，能
恢复
到新建的ES集群上去吗？
阿里云 的 ES 自动
备份
的 snapshot，能
恢复
到新建的ES集群上去吗？
1
2
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数据库备份DBS
数据库备份（Database Backup，简称DBS）是为数据库提供连续数据保护、低成本的备份服务。它可以为多种环境的数据提供强有力的保护，包括企业数据中心、其他云厂商、混合云及公共云。
了解详情
管理控制台
在线咨询
最新活动
DBS 9.9元3个月
数据库专场优惠
快速入门
产品介绍
功能矩阵
最佳实践
数据库灾备解决方案
数据库客户案例合集
产品推荐
云原生数据湖分析
云数据库MySQL
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数据库备份DBS
数据库备份（Database Backup，简称DBS）是为数据库提供连续数据保护、低成本的备份服务。它可以为多种环境的数据提供强有力的保护，包括企业数据中心、其他云厂商、混合云及公共云。
了解详情
管理控制台
在线咨询
最新活动
DBS 9.9元3个月
数据库专场优惠
快速入门
产品介绍
功能矩阵
最佳实践
数据库灾备解决方案
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