DataOnWheels

Blog Post

Dynamically Unpivot columns in SQL

Picture this, your data ingestion team has created a table that has the sales for each month year split into different columns. At first glance, you may think “what’s...

2024-05-27 (first published: )

654 reads

Blog Post

Derby City Data Days

It was awesome to see the Kentucky data community come out for the first Derby City Data Days in Louisville, KY! Bringing together communities from Ohio, Tennessee, and Kentucky,...

2024-04-16

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Blog Post

SQLBits 2024 Recap

Had an absolutely amazing time at SQLBits this year! It was lovely to see all my data friends again and had the opportunity to introduce my husband to everyone...

2024-03-12

25 reads

Blog Post

DataTune Nashville 2024 Recap

DataTune 2024 was a huge success! Thank you so much to the organizers who spent countless months planning and making this an incredible conference! It was so great to...

2024-03-18 (first published: )

117 reads

Blogs

Claude Code Helps Analyze Test Data Manager Log Files

By

I had a customer ask about analyzing their Test Data Manager (TDM) usage to...

PowerPoint to HTML with Claude AI

By

I had an idea for an animated view of a sales tool, and started...

Don’t Miss Out – SQL Server Query Tuning Fundamentals Starts Next Monday!

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Next Monday, February 9, 2026, my one-day live online training SQL Server Query Tuning...

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Forums

SQL Server 2025 Query Performance Tuning: Troubleshoot and Optimize Query Performance

By Site Owners

Comments posted to this topic are about the item SQL Server 2025 Query Performance...

Is it uncommon for Dev's to have a data model of the source data

By Coffee_&_SQL

This is a generic question. To the moderators, I wasn't sure where to place...

ROLLUP to calculate Month total for all Categories

By Reh23

Good Afternoon, I have built a table with four columns:  Period(Month), Category, Numerator, Denominator....

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Question of the Day

Creating JSON I

On SQL Server 2025, what happens when I run this code:

SELECT JSON_OBJECTAGG( 'City':'Denver')
GO

See possible answers