阿里云
>
备份
>
误删备份恢复
误删备份恢复
PolarDB-X 是如何拯救
误删
数据的你（二）：
备份恢复
X 面向数据损坏，提供不同粒度的数据
恢复
能力，并针对行级数据
误删
场景，重点介绍了 PolarDB-X 的 SQL 闪回功能是如何帮助用户精确
恢复
被 DML 语句（DELETE，UPDATE）
误
删除的数据的，感兴趣的读者请参考《PolarDB-X 是如何拯救
误删
数据的...
Gitlab.com
误删
数据，
备份恢复
失败已宕机 10 小时
然后
恢复备份
失败，网站已经宕了10个小时，现在还没
恢复
。目前可以确认的是 Gitlab 的数据
备份
是无效的。报告称此次数据丢失并非仓库的数据，而是仓库相关的 issue 以及合并请求操作。GitLab.com 号称有五重
备份
机制：常规
备份
（24小时做一...
PolarDB如何通过
备份恢复误
删除的数据
PolarDB如何通过
备份恢复误
删除的数据
我
误删
了数据，如何根据增量
备份恢复
我
误删
了数据，如何根据增量
备份恢复
数据
误
删除，阿里云没有
备份恢复
方案吗
最近在阿里云服务器不小心删除了一个文件夹，导致数据丢失，之前没有做阿里云快照自动
备份
策略。多次和客服沟通发现阿里云居然没有其他
备份
方案。不知道哪位有办法或者类似情况的可以介绍下。另外对阿里云的这种机制真是方案，快照收费也就...
常见问题-数据
备份
/
恢复
-怎样
恢复误
删除的数据？
恢复
数据的方法
恢复
较多数据 若
误
删除的数据较多，请先创建克隆实例或临时实例，然后使用DTS将数据迁移至主实例，详细步骤请参见：MySQL：通过克隆实例
恢复
到主实例SQL Server/PPAS/PostgreSQL：通过临时实例
恢复
到主实例
恢复
少量数据 若...
[Oracle]如果
误删
了某个数据文件，又没有被
备份
，能否
恢复
？
如果你有从这个数据文件创建之前，直到现在的，所有的ArchiveLog 和 Online REDO，是有可能进行
恢复
的。执行：RMAN>restore datafile<fileid>RMAN>recover datafile<fileid>RMAN>sql 'alter database datafile<fileid>onliine';本文转自健...
误删
的文件在服务器操作人员没有
备份
的情况下能不能
恢复
？
之前被工作人员在FTP上
误删
了一个文件夹，里面有很多图片、程序等资料，而问过服务器操作人员，说没有
备份
文件，请问这样的情况下能不能
恢复
该文件夹，急！
您好，mysql求救我的数据
误删
没有
备份
，数据库没有开启数据审计功能，请问能
恢复
吗？
您好，mysql求救我的数据
误删
没有
备份
，数据库没有开启数据审计功能，请问能
恢复
吗？
1
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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
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
