rds SQL性能优化的相关内容

阿里云文档 2025-06-23

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 2025-06-23

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。

阿里云文档 2025-05-23

提升灾备实例为主实例

灾难恢复场景下，如果主实例所在区域不可用，或其他情况导致主实例和灾备实例之间存在数据延迟、不满足切换条件，您可以自行评估业务情况，通过提升灾备实例为主实例来快速恢复业务读写。提升后，灾备实例与主实例之间的数据同步链路将中断，原灾备实例和主实例都将作为独立实例运行。

文章 2024-05-23 来自：开发者社区

阿里云数据库 RDS SQL Server版实战【性能优化实践、优点探析】

背景：随着云计算技术的不断发展，越来越多的企业开始将数据库迁移到云端，以降低成本、提高可用性和灵活性。而在云数据库的选择上，Amazon RDS（Relational Database Service）SQL Server 版本成为了众多企业的首选之一。本文将深入探讨在实际应用中，利用云数据库 RDS SQL Server 版所带来的优点及其实战应用。云数据库 RDS SQL Serve...

问答 2022-02-15 来自：开发者社区

阿里云技术专家汪建明 (风移)在2017杭州云栖大会中做了题为《RDS SQL Server CPU高使用率性能优化》的分享,就RDS SQL CPU使用率性能指标，索引、数据类型转换，NonSARG、统计信息、参数嗅探分享议程、TOP SQL做了深入的分析。 https://yq.aliyun.com/download/998?spm=a2c4e.11154804.0.0.bd946a79...

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更新时间 2024-05-24 23:05:54

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