Dallas DBAs

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SQL Server Index Primer

Indexes 101: What, Why, and When? “What Is an Index?” I get this question a lot, especially from developers and sysadmins who’ve been handed a SQL Server and told,...

2025-05-12 (first published: )

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Blog Post

SQL Server Wait Stats

Everything in SQL Server is waiting for something…this is by design. And most people never think about it… Until your application is waiting to complete its request, sell the...

2025-04-30 (first published: )

400 reads

Blog Post

The Cost of Not Having a DBA

Does skipping a DBA save money? Wait until your system grinds to a halt, your backups fail, or your cloud bill skyrockets. The “DBA? We Don’t Need No Stinkin’...

2025-04-14 (first published: )

599 reads

Blog Post

SQL Server Time Bombs

Common Reasons for Emergency SQL calls If you are a production DBA (or Accidental prod DBA) you’ve gotten that frantic call in the middle of the night. Or maybe...

2025-03-12 (first published: )

563 reads

Blogs

10 Things I Hate About Fabric Deployment Pipelines— And Some Alternatives

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Fabric deployment pipelines look like they solve CI/CD for Fabric content, especially for people...

The Book of Redgate: Evidence

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We aren’t the only company that does this, but Redgate Software does try to...

When Your Microsoft Fabric Capacity Runs Out: Optimize, Scale Up, Scale Out, or Isolate?

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Microsoft Fabric makes it wonderfully easy to put many analytics workloads on one platform....

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Forums

Logic question in a WHERE clause using IIF?

By DaveBriCam

Thanks in advance, I'm trying to avoid using IIF for performance reasons, but the...

Execute as failure

By pdanes

Security has long been a problem for me. Every time I think I understand...

BIT_COUNT() V

By Steve Jones - SSC Editor

Comments posted to this topic are about the item BIT_COUNT() V

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Question of the Day

BIT_COUNT() V

What does this return on SQL Server 2025?

select bit_count(null)

See possible answers