External Article

Using the FILTER Function in DAX

In the previous article of this series, Andy Brown of Wise Owl Training explained how to use the oh-so-important CALCULATE function in DAX to make changes to the default filter context within a formula. This article shows how you can use the FILTER function to do something similar and explains the differences between the two approaches.

SQLServerCentral Editorial

The Impediments to Change

SQL Server is releasing a new version of the engine every 12-24 months at this point. That puts pressure on all of us to learn constantly about the changes. Even if we don't look to upgrade all of our existing instances, we can't buy older versions when the new one is released. Often many of […]

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Question of the Day

How Long is a Long I/O?

In SQL Server 2025, a long I/O is recorded in the error log with message 833. How long much an I/O request be outstanding before this message is written to the log?

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