自建方案的三大致命缺陷：异步复制的深渊：常见配置下数据延迟可达分钟级别人工切换的地狱：平均故障恢复时间（RTO）超过 2 小时成本黑洞：跨地域容灾集群成本是单集群的3-5倍为什么程序员应该选择阿里云SQL Server？揭秘自带"超能力"的异地容灾方案！降维打击：阿里云助您化解自建容灾的三大痛点复杂...

问答 2024-08-06 来自：开发者社区

sql server版本的rds，想要使用always encrypted功能，需要怎么设置吗？

文章 2024-07-26 来自：开发者社区

PolarDB产品使用问题之将RDS切换到PolarDB-X 2.0时，代码层的SQL该如何改动

问题一：RDS 切换到 PolarDB-X 2.0 代码层sql 是否需要做改动？ RDS 切换到 PolarDB-X 2.0 代码层sql 是否需要做改动？参考回答：在将RDS切换到PolarDB-X 2.0时，代码层的SQL可能需要进行一些适应性的改动。这是因为PolarDB-X 2.0与RDS在底层实现上有一些不同之处，可能会导致某些SQL在...

问答 2024-07-24 来自：开发者社区

收缩RDS for SQL Server实例的事务日志，具体步骤是什么？

问答 2024-07-23 来自：开发者社区

针对RDS for SQL Server，备份的数据可以备份到本地吗？

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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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