物理备份数据库的相关内容

阿里云文档 2025-06-27

PolarDB备份原理

PolarDB集群的数据备份是指在某个时间点上对集群的全量数据进行备份，生成一个备份集（快照）。该备份过程采用ROW（Redirect-on-Write）快照机制，直接存储在PolarDB集群的分布式存储系统上。在保存备份时，数据并未被真正复制。而当数据块发生修改时，系统会将历史版本的数据块保留给快照，同时生成一个新的数据块被原数据引用（Redirect）。本文将详细介绍创建备份、删除备份以及在数...

阿里云文档 2025-06-27

PolarDB备份原理

阿里云文档 2025-06-23

物理备份上云方案

阿里云文档 2025-06-12

查看数据灾备备份集

数据备份完成后，您可以通过备份集列表查看备份集，并对其进行管理、删除以及下载等操作。本文将介绍如何查看备份集。

阿里云文档 2025-02-13

PolarDB MySQL备份原理

问答 2024-06-13 来自：开发者社区

RDS MySQL物理备份文件恢复到自建数据库报错

问答 2024-06-10 来自：开发者社区

SQLServer物理备份连接数据库报错no appropriate protocol

文章 2023-11-15 来自：开发者社区

如何将阿里云WiredTiger引擎的MongoDB物理备份文件恢复至自建数据库

数据库操作一直是一个比较敏感的话题，动不动“删库跑路”，可见数据库操作对于一个项目而言是非常重要的，我们有时候会因为一个游戏的严重bug或者运营故障要回档数据库，而你们刚好使用的是阿里云的Mongodb，那么这篇文章将给你提供一个思路（或许你按照阿里云官网的文档一顿操作下来，并不是那么顺利，有一些报错，无法登录...） &...

问答 2023-01-09 来自：开发者社区

如何将MongoDB物理备份文件恢复至自建数据库

问答 2022-04-03 来自：开发者社区

RDS物理备份文件恢复到自建数据库的准备过程是什么呀？

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更新时间 2024-06-15 14:06:36

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