Showing posts with label masteringsql. Show all posts
Showing posts with label masteringsql. Show all posts

Monday, February 27, 2023

Microsoft SQL server tuning tips


1. Use the SQL Server Index Tuning Wizard: The Index Tuning Wizard is a tool that helps optimize query performance by suggesting indexes that you can create to improve the performance of your queries. 2. Use Query Store and Query Performance Insights: Query Store and Query Performance Insights are two new features of SQL Server that allow you to quickly identify and troubleshoot query performance issues. 3. Use good naming conventions: Use good naming conventions for your tables and columns to make it easier to read and understand your queries. 4. Ensure your query is using the right indexes: Make sure your query is using the right indexes to improve query performance. 5. Use query hints to override query optimization: Query hints are a way to override the query optimization process and force SQL Server to use a specific index or join type. 6. Use stored procedures instead of ad-hoc queries: Stored procedures can improve query performance by caching the query plan and reducing the amount of time it takes for the query to execute. 7. Monitor and troubleshoot long-running queries: Monitor long-running queries and troubleshoot them to improve performance. 8. Optimize your server hardware: Make sure your server hardware is optimized for the type of queries you are running. 9. Monitor and tune blocking: Monitor and tune blocking to prevent queries from being blocked. 10. Use the latest version of SQL Server: Always make sure you are running the latest version of SQL Server to take advantage of the latest performance enhancements.