数据库灾备的相关内容

阿里云文档 2025-06-06

创建RDS SQL Server灾备实例

本文介绍如何为RDS SQL Server主实例创建异地灾备实例，帮助您快速部署异地容灾架构。通过异地灾备实例，您可以在主实例发生故障或所在区域不可用时，快速提升灾备实例为主实例，从而保障业务连续性、实现数据库的高可用性和灾难恢复能力。此外，异地灾备实例支持只读访问，能够分担主实例的查询压力，满足多地域部署和业务应用就近访问的需求。

阿里云文档 2025-03-31

数据灾备（原DBS）文档导览

本文是数据灾备文档内容的统计导览，会简单介绍文档内容。您可以单击相关链接直接跳转到具体文章，查看具体内容。

阿里云文档 2025-03-28

手动或开通自动续费延长备份计划实例使用时间

您可以手动续费或开通自动续费来延长包年包月DBS备份实例的使用时间。按量付费实例没有到期时间，无需续费，您只需保证阿里云账号的余额充足即可。

阿里云文档 2025-02-11

使用阿里云CLI调用数据灾备OpenAPI

本文以调用数据灾备（DBS）DescribeBackupPlanBilling接口查看备份计划计费信息为例，为您介绍使用阿里云CLI调用数据灾备（DBS）OpenAPI的操作步骤。

阿里云文档 2025-02-10

数据灾备（DBS）退款说明

本文介绍数据灾备（DBS）的退款说明与退订规则。

问答 2024-03-20 来自：开发者社区

HBR混合云备份的流量费用怎么评估比较好？利用云备份对本地私有云的文件/数据库做灾备

文章 2022-02-17 来自：开发者社区

阿里云数据库备份DBS携手英方软件实现RDS MySQL灾备服务协同解决方案

上海英方软件股份有限公司是DRI China灾难恢复五级认证企业，成功入选2021信创产业实干者、基业长青企业，IDC 2021H1DR&PSW报告显示英方软件在国内专业厂商中保持领先的市场占有率水平。英方是专注于数据复制的基础软件厂商，致力于动态文件、数据库日志、云端数据相关的复制技术的研发与推广，帮助用户打破数据孤岛，实现数据互联互通，为数字经济的发展保驾护航。• 云上云....

文章 2020-03-25 来自：开发者社区

云栖号快速入门：【点击查看更多云产品快速入门】不知道怎么入门？这里分分钟解决新手入门等基础问题，可快速完成产品配置操作！数据是很多业务的核心元素，作为数据载体的数据库承担着举足轻重的责任。云数据库Redis版作为高性能的Key-Value数据库，在业务场景中往往承载着大量的重要数据。本文将全方位地为您解析云数据库Redis版的灾备机制。云数据库Redis版容灾架构演进程序在运行过程中总会遇....

文章 2019-07-28 来自：开发者社区

拔掉数据库的电源会怎样？阿里云数据库新型灾备架构，让云端容灾有“备”无患

拔掉数据库的电源会怎样？假设我们拔掉数据库的电源会怎样？在日前举行的阿里云“企业级”云灾备解决方案发布会上，阿里云智能技术战略总监陈绪就来了一场现场“断电”演示，拔掉了数据库的电源。直播回放：https://yq.aliyun.com/live/1104/event 猜猜现场发生了什么？数据丢失，业务瘫痪，企业资金受损？企业级云灾备解决方案实时大屏上述情况统统没有出现！没有出现...

问答 2018-04-24 来自：开发者社区

RDS数据库提供的灾备方案

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更新时间 2025-03-27 13:02:42

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