Sheldon Hull

https://github.com/sheldonhull

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Blogs

A field note: AI Ambition vs. Operational Reality in 2025

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Ivan Jelić, Group CEO at Joyful Craftsmen, reflects on what separates AI success from...

Redefining Tech Leadership in the Age of Microsoft AI

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AI is no longer a niche capability – it is a leadership catalyst. As...

Sample Data with GenAI in Seconds

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A friend was asking for help with some data analysis. This was in PowerBI,...

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How a Legacy Logic Choked SQL Server in a 30-Year-Old Factory

By Chandan Shukla

Comments posted to this topic are about the item How a Legacy Logic Choked...

do i lose "what this object depends on" etc when moving sprocs to etl server

By stan

Hi i was surprised to see the approach my coworkers used to sunset talend...

People Make Odd Choices

By Grant Fritchey

Comments posted to this topic are about the item People Make Odd Choices

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Question of the Day

Query Plan Regressions --

For the Question of the day, I am going to go deep, but try to be more clear, as I feel like I didn't give enough info last time, leading folks to guess the wrong answer... :) For today's question:  You’re troubleshooting a performance issue on a critical stored procedure. You notice that a previously efficient query now performs a full table scan instead of an index seek. Upon investigating, you find that an NVARCHAR parameter is being compared to a VARCHAR column in the WHERE clause. What is the most likely cause of the query plan regression?

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