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SQLServerCentral Editorial

Friendship and Your Career

  • Editorial

PASS Data Community Summit is coming up like an out of control freight train. Another couple of weeks and it'll be here. I'm excited about it every year and I really hope to see you there. Please, consider this a personal invite to say hi if you see me around. I'm bringing all this up […]

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2022-10-29

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Technical Article

SQL Server Internals: Reading Pages

  • Article

The I/O from an instance of the SQL Server Database Engine includes logical and physical reads. A logical read occurs every time the Database Engine requests a page from the buffer cache. If the page is not currently in the buffer cache, a physical read first copies the page from disk into the cache.

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2022-10-17

SQLServerCentral Editorial

Learning New Technology Is Challenging

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On nights and weekends, I've been playing with Arduino controllers. I have a couple of projects I'm working through (building a robot that can roll around with "eyes" to avoid obstacles). I've also been trying to work with STM32 controllers, because in a lot of ways, they're more powerful than an Arduino. However, I've hit […]

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2022-10-08

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Question of the Day

DBCC CHECKIDENT

What is returned as a result set when I run this command without a new seed value?

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