性能白皮书SQL server测试的相关内容

阿里云文档 2025-06-19

如何查看性能事件

在数据库日常运维中，您可以通过查看数据库实例中计划执行、正在执行和已执行完成的性能事件（例如异常事件、优化事件、弹性伸缩事件等），及时且全面地了解数据库的性能问题及相关的运维操作。本文介绍如何在RDS中实时查看实例的各类性能事件。

阿里云文档 2025-05-28

RDS SQL Server高性能云盘IO性能突发功能

如果您的业务波动较大，业务波峰较频繁，可以开启高性能云盘的IO性能突发功能，使云盘的IOPS不受限于最大IOPS，在业务波峰时获得更高的IO能力，满足突发业务需求。

阿里云文档 2025-05-15

如何解决在DMS中执行SQL后提示“当前SQL不满足数据库性能安全需求”

问题描述当前执行的SQL不满足数据库性能安全需求，请优化SQL并通过执行计划观察、提高SQL性能或同步元数据后重试。问题原因当查询SQL对应的执行计划为全表扫描时，DMS会自动判断当前表数据量是否大于DMS安全规则的全表扫描数据量限制。若超过，则不允许执行SQL。解决方案可通过如下方式解决此问题：通...

阿里云文档 2025-04-28

RDS高性能云盘"IO性能突发"费用减免活动

高性能云盘“IO性能突发”功能上线后，因IOPS与存储空间解耦的独特产品特性，受到广大用户的关注，RDS决定面向全网客户展开IO性能突发功能免费活动。详见RDS MySQL IO性能突发、RDS PostgreSQL IO性能突发、RDS SQL Server IO性能突发。RDS MySQL IO...

阿里云文档 2025-02-13

性能白皮书- SQL Server版 -测试结果-SQL Server 2012企业版

规格列表实例规格CPU核数内存（GB）rds.mssql.s1.small12rds.mssql.s2.large24rds.mssql.s2.xlarge28rds.mssql.s3.large48rds.mssql.m1.medium416 结果数据 [url=http://docs-aliyun.cn-hangzhou.oss.aliyun-inc.com/assets/pi...

问答 2018-09-09 来自：开发者社区

性能白皮书- SQL Server版 -测试结果-SQL Server 2008 R2高可用版

规格列表实例规格CPU核数内存（GB）IOPSrds.mssql.s1.small121000rds.mssql.s2.large242000rds.mssql.s2.xlarge284000rds.mssql.s3.large485000rds.mssql.m1.medium4167000rds.mssql.c1.large8168000rds.mssql.c1.xlarge832120...

问答 2018-09-09 来自：开发者社区

性能白皮书- SQL Server版 -测试方法 -测试模型

库表结构请参考文档 Introduction to Transactional (TPC-C) Testing for all Databases 表 [dbo].[CUSTOMER][dbo].[DISTRICT]：[dbo].[HISTORY]：[dbo].[ITEM]：[dbo].[NEW_ORDER][dbo].[ORDER_LINE][dbo].[ORDERS][dbo]...

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