James Serra's Blog

Blog Post

Azure IoT Central

This is a short blog to give you a high-level overview on a product called Azure IoT Central. I saw this fairly new Azure product (GA Sept 2018) in...

2022-04-11 (first published: )

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Blog Post

Microsoft industry clouds

In talking with Microsoft customers, I have found that most are not aware that Microsoft has created industry clouds (see Microsoft Industry Clouds). So I wanted to use this...

2022-01-28 (first published: )

165 reads

Blog Post

Distributed SQL

A very brief history of databases for online transaction processing (OLTP) workloads starts with relational databases (RDBMS), which worked well for many years. With the advent of the internet and...

2022-01-07 (first published: )

539 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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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