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Figure from chapter three, a two by two grid with sounds sure and sounds unsure across the top and right and wrong down the side, with the sure and wrong square marked as the danger zone.

Why AI Sounds Confident When It’s Wrong

October 15, 2026
Pinal Dave
AI
AI, AI Book, Best Practices, Career Advice
Part three of ten. A wrong answer from a model sounds exactly like a right one. That single fact explains most of the damage AI does at work. Here are five interview answers that prove you already know it. Look at that grid for a second. Three of those four…
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Cutaway illustration of a factory line from IN to OUT, a dozen small hand cranked stations, and one station carrying an enormous chrome motor lettered NEW MOTOR.

AI Productivity Gains Went Up and Nothing Shipped Faster

October 13, 2026
Pinal Dave
AI
AI, Best Practices, Developer, DevOps, Software Development

AI productivity gains went up on every dashboard, and the release notes are the same length as last year’s. Writing code was never the constraint. Speed up one station and you get a taller pile in front of the station that is. Here is how to time your own line.

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Painted illustration of an empty meeting room, chairs pushed back from the table, one glowing laptop and a cold cup of coffee, with an old sprint plan still on the whiteboard and DO NOT ERASE written in the corner.

Tribal Knowledge: Nobody Left to Ask

October 12, 2026
Pinal Dave
AI
AI, Best Practices, Database, Developer

Tribal knowledge is the part of the job nobody writes down, and it leaves when the person leaves. I sat with a team that could not tell me whether they were allowed to change four lines of billing code. The assistant at the end of the table had read every line and could not say why those lines were there.

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Cardinal Rules, a three panel cartoon by SQLAuthority. The red bird asks what Sam is reading. Sam holds up a book cover and the bird goes quiet. The bird protests that it is right here, and Sam says that is the part the book is about.

AI Sounds Like Someone, But Nobody Is in There

October 10, 2026
Pinal Dave
AI
AI, AI Book, Best Practices, SQL Humor

AI sounds like someone, which is exactly why the checking stops. Cardinal read the cover of my book and has not recovered.

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Painting of five identical filing cabinets floating in dark space. Four are cold and sealed, one glows from a half-open drawer, and a brass plaque in front reads WHICH ONE IS REAL.

Text to SQL: The SQL Was Never the Hard Part

October 9, 2026
Pinal Dave
AI
AI, Best Practices, Database, Developer

Text to SQL works now, on real schemas, with joins and window functions. I watched three companies hand it to their business users, and all three quietly stopped. The SQL was never the hard part. The hard part is knowing which table is real and which meaning of the word you meant.

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Figure showing that the model sees only what fits in its context window, and everything else is gone.

Tokens and the Context Window: Out of the Window, Out of Mind

October 8, 2026
Pinal Dave
AI
AI, AI Book, Best Practices, Professional Development
Part two of ten. Most of the surprises people hit with AI at work trace back to this one chapter. A model reads in tokens, holds only so many at once, and charges for each one. 1. What is a token? A token is the unit of text a model…
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Painted portrait of Pinal Dave speaking at a lectern with two microphones on a deep blue stage, beside the words Pinal Dave, Competence Debt, AI Lets Us Ship What We Cannot Fix.

Tech Expo Gujarat 2026: Join Me in Ahmedabad This November

October 7, 2026
Pinal Dave
SQLAuthority News
AI, Conferences, SQL Training

I’m speaking at Tech Expo Gujarat 2026, November 27 to 29 at GUCEC in Ahmedabad. My session, Competence Debt: AI Lets Us Ship What We Cannot Fix, is on Saturday, November 28. Here is what it covers and how to find me there.

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