Estimated and Actual Plans Can Have Different Shapes.

Hi Brent, What is your take on Hugo Kornelis’s explanation of execution plan naming. As her his explanation, estimated exec plan is simply an execution plan whereas actual execution plan = execution plan+run-time stats. Do you agree that the naming is flawed and confusing? – Yourbiggestfan
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T-SQL Language Changes in SQL Server 2022

SQL Server 2022 is in preview in August 2022. I assume this version will be released later this year, and I have been testing it with the idea that I will be looking at an upgrade sometime in the next year for a few servers. There are a lot of changes in the database platform, […]
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Performance Testing Databases with Flyway and PowerShell

Performance tests are central to the quality of the database changes we deliver because they ensure that any business process that accesses the database continues to return its results in an acceptable time. When Flyway creates a new version of the database, it is the ideal time to run these performance checks.
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