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阿里云文档 2026-04-27

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 2026-04-25

自建SQL Server数据库迁移至阿里云RDS SQL Server

本文介绍如何通过DTS控制台将自建SQL Server数据库迁移至阿里云RDS SQL Server。支持灵活配置库表结构迁移、全量数据迁移和增量数据迁移，同时配置这三种迁移类型可在应用不停服的情况下，平滑完成数据库迁移。

阿里云文档 2025-10-27

RDS SQL Server异地容灾上线

自2025年05月23日起，RDS SQL Server异地容灾功能正式上线。该功能基于SQL Server分布式可用性组（Distributed Availability Groups，DAG）和DTS跨地域网络能力，支持通过创建跨地域灾备实例，实现主备实例间数据实时同步。在保障数据库高可用与容灾能力的同时，为用户提供就近访问的高效服务体验。

阿里云文档 2025-08-27

阿里云公告：RDS SQL Server 2008 R2停止技术支持

基于产品稳定性和用户体验的考量，阿里云将于2025年12月31日起停止对RDS SQL Server 2008 R2版本实例的技术支持，包括但不限于新功能迭代和技术问题修复等。为保障您的产品使用体验，避免后续产生不必要的风险，建议尽快将实例升级至更高版本。

阿里云文档 2025-06-11

RDS SQL Server异地容灾最佳实践

本视频演示如何为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。

问答 2023-05-14 来自：开发者社区

DataWorks这个还是怀疑sql server源端本身就是这个数据在sql server查询？

DataWorks这个还是怀疑sql server源端本身就是这个数据在sql server查询出原始数据看下呢

问答 2023-04-05 来自：开发者社区

请问一下，我已经使用Flink的SQL Client通过JDBC连接模式将数据从SQL Server

请问一下，我已经使用Flink的SQL Client通过JDBC连接模式将数据从SQL Server导入到Hudi表中然后将数据从hudi导入到SQL Server另一个表中报错 Loading class com.mysql.jdbc.Driver'. This is deprecated. The new driver class iscom.mysql.cj.jdbc.Driver'.....

问答 2022-04-15 来自：开发者社区

迁移 RDS for SQL Server 数据到本地 SQL Server

阿里云数据库 SQL Server 版支持通过物理备份文件将云上数据迁移到本地数据库。操作步骤下载云数据库全量和增量 [backcolor=transparent]物理备份文件并上传至目标服务器。备份文件获取方法请参见下载备份数据。如果目标服务器可以访问源实例，您也可以使用 wegt "url" 下载备份文件。其中 [backcolor=transparent]url 为备份文件...

文章 2022-02-16 来自：开发者社区

SQL数据缓存依赖 [SqlServer | Cache | SqlCacheDependency ]

一、SQL SERVER 7.0/2000和SQL SERVER 2005的简介及比较 1.1 SQL SERVER 7.0/2000 &...

文章 2022-02-16 来自：开发者社区

SQL Server 云下数据增量同步至阿里云 RDS for SQL Server

近期有一个需求，将云下 SQL Server 的数据同步至云上 RDS for SQL Server。不考虑增量的话，可以直接使用 SSMS 数据库导出功能直接迁移数据到 RDS，但如果要进行增量同步的话则无法直接使用，尤其是还要做数据过滤的场景。那该如何解呢？可以使用 kettle 工作来做增量的插入、更新及删除，以达到增量同步的效果。具体操作步骤参考如下： 1. 前期准备安装 Ja...

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云数据库 RDS SQL Server 版

云数据库SQL Server，具有企业许可授权，权限更为开放，引擎功能更为强大。能完美支持Windows平台的.NET架构，支持复杂SQL查询，性能优秀，并有强大的可视化管理工具，帮助您轻松管理数据。

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