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Notes on dataarchitecture.

Short essays on architecture, cost, hiring and AI: one cartoon, one idea, most days of the week. No tutorials, no listicles.

Dec 26, 2025 Technical Debt & Economics

The Data Platform ROI Nobody Calculates

The CFO asked for the ROI of data. Nobody could answer.

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Dec 25, 2025 Architecture Fundamentals

The Architecture Conversation CEOs Avoid

The architecture conversation CEOs avoid is the one they need most.

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Dec 24, 2025 Architecture Fundamentals

When Your Customer Data Lives in 47 Places

Your customer data lives in 47 places. None of them agree.

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Dec 23, 2025 Leadership & Strategy

AI Governance - Why 82% Are Scrambling

Your board wants AI. Your teams are building AI. Your governance? Still stuck in 2019.

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Dec 22, 2025 Technical Debt & Economics

Cloud Cost Shock - $100B in Waste

Global enterprises waste $100 billion annually on cloud. Your share is probably 20-40%.

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Dec 21, 2025 Data Architecture

Data Quality Crisis - 77% Admit Failure

Everyone is in data. But only one team gets the blame when it breaks.

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Dec 20, 2025 Architecture Fundamentals

Data Quality as Organizational Signal

Bad data doesn't come from bad systems. It comes from broken ownership.

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Dec 19, 2025 Organizational Dynamics

We Hired a 10x Developer. Then We Lost the Team

We hired a 10x developer. Then we lost the team.

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Dec 18, 2025 Organizational Dynamics

Process Debt Is Worse Than Technical Debt

You can refactor code. Try refactoring a six-person approval chain.

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Dec 17, 2025 Organizational Dynamics

The Tech Lead's Real Job Isn't Technical

You got promoted for coding. Now your job isn't to code.

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