Keith Townsend on Muck Rack

Keith Townsend

Chicago
As seen in: The CTO Advisor, The CTO Advisor (Podcast), The CTO Advisor Podcast, The Futurum Group, Apple Podcasts, LinkedIn, LinkedIn News, Harvard University, MDPI, Substack, ZDNet, SearchCloudComputing, SearchDataCenter, SearchStorage and
CTO Turned Advisor | Helping Vendors Resonate and IT Leaders Execute. Engage with my virtual twin virtual.thectoadvisor.com. Independent Advisor.
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Articles

Encode the Why, Not the Step

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By Keith Townsend
| The CTO Advisor
There was a rule in a data center I worked in: do not mop the floor near a particular row. It had been in the operations runbook for as long as anyone could remember, and everyone followed it. Nobody could tell you why. The why was thirty years old. The cabinets in that row had no doors, and one server sat exposed at floor level. A janitor working a mop had bumped it once and taken the system down for hours. So the rule went into the runbook: don’t mop there.
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I Built a Framework Because I Couldn’t Move My Own App

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By Keith Townsend
| The CTO Advisor
A while back I tried to move the Virtual CTO Advisor off Google Cloud and onto an NVIDIA Spark sitting on my desk. That move did not go the way I expected. A pile of things I had taken for granted while building the application turned out to be dependencies I had never written down as requirements, and when I went to lift the app, those dependencies came to light all at once. That failure is where the 4+1 AI Infrastructure model came from.
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Every vendor sells an “AI Platform.” None of them sells a complete one.

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By Keith Townsend
| The CTO Advisor
Walk any conference floor in 2026 and every booth has the same sign: AI Platform. The hyperscalers say it. The on-prem hardware vendors say it. The data companies say it. Each one means something different by it, and each one delivers a different slice of the actual stack. I run a lab. I’m a practitioner analyst, I put this stuff on real hardware and watch where it breaks. The pattern is consistent: no single vendor delivers a complete enterprise AI stack. You compose one.
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