数据仓库数据数据库的相关内容

阿里云文档 2024-09-09

通过DBS恢复单库或单表数据

数据库备份DBS支持表级别的数据恢复能力。当发生数据误删除时，您可以选择只对单个表或数据库进行恢复，而无需恢复全部数据，可用于误操作后的快速订正，以及分析历史数据等场景。

阿里云文档 2024-09-06

使用DBS跨阿里云账号数据备份和恢复

数据灾备（DBS）支持对阿里云云数据库（例如RDS、Redis、MongoDB、PolarDB等）及通过专线/VPN网关/智能网关接入的自建数据库进行跨账号的逻辑备份和恢复。本文以RDS MySQL为例，介绍如何使用DBS进行跨阿里云账号的数据备份和恢复。

阿里云文档 2024-09-06

恢复下载的备份数据至数据库实例中

您可以参考本文将下载的备份数据恢复到数据库实例中。

阿里云文档 2024-09-03

数据灾备（DBS）支持的数据源

数据灾备（DBS）支持添加阿里云数据库、自建库、其他云厂商等各种环境中的MySQL、SQL Server、PostgreSQL、PolarDB等类型的数据源。

文章 2024-07-29 来自：开发者社区

云原生数据仓库使用问题之如何将ADB中的数据导出到自建的MySQL数据库

问题一：我的云原生数据仓库AnalyticDB PostgreSQL版表数据量只有300条，是什么原因？我的云原生数据仓库AnalyticDB PostgreSQL版表数据量只有300条，导出后也只有几十k，但是用 select pg_size_pretty(pg_relation_size('xxx'));命令看占用了5个G的空间，用vacuum full无法清理空间，能帮忙看看是...

问答 2024-07-02 来自：开发者社区

问个问题，大家通过MaxCompute建数据仓库的时候？数据是存在其他数据库里还是存在项目里？

问个问题，大家通过Ｍ建数据仓库的时候？数据是存在其他数据库里还是存在项目里？

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更新时间 2024-07-30 09:27:37

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