Executing Multiple Threads to Create a Load
Learn a few techniques for executing multiple sets of queries at once.
2016-08-11
6,197 reads
Performance testing
What do you consider important when performance testing?
What data specific considerations do you make when preparing for performance testing?
2014-08-07
248 reads
The Performance of Traversing a SQL Hierarchy
Dwain Camps shows that, depending on the size and characteristics of some hierarchical data, six different methods of traversal can each be the fastest at some point. He illustrates the danger in generalizing from just one set of test data, and that it's foolish to assume that just because SQL code looks neat, it will perform well.
2014-05-14
2,625 reads
Blogs
Your SQL Starting Line: Best Free Databases for Beginners
Wondering which database to tackle first? I’ve got the lowdown on the top free...
Speaking at the TechnoSecurity and Digital Forensics East Conference
By Brian Kelley
The Techno Security & Digital Forensics Conference (East) runs from June 3-5, 2025, this...
Techorama 2025 – Slides
You can find the slides for my session Building the €100 data warehouse with...
Forums
Changing the Paradigm of Work
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Removing a File
Comments posted to this topic are about the item Removing a File
SQL Cookbook: Query Solutions and Techniques for All SQL Users
Comments posted to this topic are about the item SQL Cookbook: Query Solutions and...
Question of the Day
Removing a File
I attempted to use ALTER DATABASE to remove a file from my filegroup in SQL Server 2022. There are 4 files in this filegroup, but I don't need them all. However, I received a message that the file was not empty. How do I empty this file so it can be removed?
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