Over the years I've had many discussions with other SQL Server Database Administrators as to whether or not you should have the database buffer pool loaded with data pages or empty when testing queries for performance. This tip will take a look at the effects on query performance for both cases by using the DBCC DROPCLEANBUFFERS statement to empty the buffer pool.
This is an introduction to the SQL Server Microsoft Linear Regression Algorithm.
This is an introduction to the SQL Server Microsoft Linear Regression Algorithm.
Are you in a rut? Feeling a bit bored at work writing the same ole code? Or perhaps you need a job and only wish you could be bored "at work"!
In the grand finale to Michael Sorens' series of PowerShell one-liners, we come to the handling of data, reading it in and writing it out, whether by files; input/output streams or a database. It shows how it can be done in a variety of formats including CSV, JSON, and XML.
If the level cloud storage encryption are so high, then why is the cloud security industry experiencing such distrust?
Matthew Flatt was trying to measure the performance of a tool interacting with Microsoft Azure, and had trouble getting a consistent test. His solution? Run the tests on VMs in Azure, housed in the same data center as the blob storage.
Need to know how to verify if a login has server-level access to your SQL Server instance?
As more and more companies look to the cloud for their data storage needs, the same questions are being asked over and over again: if a security breech were to occur, who would be responsible and how much of a guarantee could the provider give us that our data would be safe from prying eyes.
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In SQL Server 2025, if I want to remove an IP from a listener, what do I do?
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