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How does the buffer pool handle low memory conditions?

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(Thanks to Erik Darling for reviewing this post. Check out his training materials.) One of the bigger clichés in the data professional vocabulary (behind “it depends”) is that you always give SQL Server as much… 

When the buffer pool isn’t just in memory

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Last time we looked at the four major components of a computer system, and then looked at the SQL Server buffer pool as a way to leverage the best performance from computing hardware. Temperature Before… 

integrated circuit

How does the buffer pool work?

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Today we’ll begin taking a look at the buffer pool in SQL Server and how it’s normally used. Before we dive too deeply into the buffer pool, we need to remind ourselves of a few… 

What you need to know about memory limits on SQL Server

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Last week, I posted this statement on Twitter, along with a screen capture of the official Microsoft documentation: Reminder: Max Server Memory is *not* just for the buffer pool. The RAM limit Standard Edition can…