Nov 22, 2024 · This article details how you can take actionable information to improve query performance in your database, including how to identify queries based on their usage statistics and forcing plans. You can also use the Query Store hints feature to identify queries and shape their query plans without changing application code.

Mar 10, 2025 · Database Engine Tuning Advisor analyzes the performance effects of Transact-SQL statements executed against databases you want to tune. Database Engine Tuning Advisor provides recommendations to add, remove, or modify indexes, indexed views, and partitioning.

Aug 12, 2022 · As you progress, you'll get practical query optimization tips for troubleshooting underperforming queries. The book will also guide you through intelligent query processing and what is new in SQL Server 2022. Query performance topics such as the Query Store, In-Memory OLTP and columnstore indexes are covered as well.

Nov 22, 2024 · Automatic tuning is a database feature that provides insight into potential query performance problems, recommend solutions, and automatically fix identified problems.

Mar 25, 2017 · The best tool I've ever used for optimizing queries in MS SQL Server, by far, is the "Include Actual Execution Plan" option in Microsoft SQL Server Management Studio. It displays detailed information about the execution path taken by the server when running your query. (Note that this works best when there's data in the tables.

Feb 23, 2022 · These tips can be applied for SQL Server running on-premises or in the cloud. No matter if you use SQL Server Management Studio, Azure Data Studio, or a third party tool you should always look at the query plan to find issues and what to focus on to make improvements. You can learn more about how to create an execution plan with these articles:

In this article, we will delve into how to do performance tuning in SQL server including the relevant tools and techniques, its best practices, and successful tuning cases that would help you keep your database system running at its peak efficiency. What Is SQL Performance Tuning?

Jun 19, 2018 · Fixing bad queries and resolving performance problems can involve hours (or days) of research and testing. Sometimes we can quickly cut that time by identifying common design patterns that are indicative of poorly performing TSQL.

May 30, 2018 · Step #1 is to step back and understand the query. Some helpful questions that can aid in optimization: How large is the result set? Should we brace ourselves for a million rows returned, or just a few? Are there any parameters that have limited values?

May 28, 2021 · In this article, I provide nine best practices for carrying out performance tuning in a SQL Server environment. Each best practice is in itself a broad enough topic to warrant its own article (or series of articles or even a book or two).