James Serra's Blog

Blog Post

Big Data Workshop

A challenge I have with customers who want to get hands-on experience with the Azure products that are found in a modern data warehouse architecture is finding a workshop...

2019-07-30 (first published: )

366 reads

Blog Post

The Microsoft Power Platform

The Microsoft Power Platform consists of three products: Power BI, PowerApps, and Microsoft Flow. I find customers are confused on the use cases of these products and how they...

2019-07-08 (first published: )

314 reads

Blog Post

Common Data Model

The Common Data Model (CDM) is a shared data model that is a place to keep all common data to be shared between applications and data sources.  Another way...

2019-06-20 (first published: )

1,767 reads

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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Forums

VACATION!

By Grant Fritchey

Comments posted to this topic are about the item VACATION!

Why SQL Server Database Attach fails and how to repair it

By Nisarg Upadhyay

Comments posted to this topic are about the item Why SQL Server Database Attach...

Fixing P1 Queries

By Steve Jones - SSC Editor

Comments posted to this topic are about the item Fixing P1 Queries

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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