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| | | | Author: Remus Rusanu Subject:SQL Server Blog | |
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blog.sqlauthority.com
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| | | | Free Learning Videos An Index Reduces Performance of SELECT Queries Indexes not necessarily improve the performance of SELECT Statements, they can easily reduce the performance of the SELECT statement as well. Remove Bookmark Lookup to Improve Query Performance We learn how to improve query performance by removing bookmark lookup. A short video in SQL in... | |
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| | How to find queries that timed out against SQL Server or Azure SQL Database using Query Store |