James Serra's Blog

Blog Post

Fabric Cost Analysis (FCA)

Monitoring costs in Microsoft Fabric can be trickier than it first appears. You might assume it’s just a flat fee per capacity (easy, right?), but real-world usage tends to...

2026-02-23 (first published: )

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Blog Post

Microsoft Ignite Announcements Nov 2025

Announced at Microsoft Ignite two weeks ago were many new product features related to the data platform. Check out the Major announcements and Book of News. I went through the many announcements and picked...

2025-12-10 (first published: )

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Blogs

Programmatic Tool Calling with the Claude SDK

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Programmatic Tool Calling with the Claude SDK Every morning somebody on the team runs the...

A New Word: Mauerbauertraurigkeit

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mauerbauertraurigkeit – n. inexplicable urge to push people away, even close friends whose company...

Methodology for dealing with bad data in production

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Pinal Dave wrote up his methodology for what to do when you discover bad...

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VACATION!

By Grant Fritchey

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Why SQL Server Database Attach fails and how to repair it

By Nisarg Upadhyay

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Fixing P1 Queries

By Steve Jones - SSC Editor

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Question of the Day

BIT_COUNT() IV

In SQL Server 2025, I run this code:

select bit_count('A')
What is returned?

See possible answers