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Technical Debt & Economics

80 posts filed under Technical Debt & Economics.

Feb 28, 2026 Technical Debt & Economics

From EUR80K/Month Cloud Bill to EUR45K - The Optimization Sprint

This company cut their cloud data bill from EUR80K to EUR45K in 6 weeks. No functionality lost.

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Feb 16, 2026 Technical Debt & Economics

Technical Debt Cost Calculation

Slow pipelines are a symptom. The disease is poor architectural decisions nobody revisited.

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Feb 15, 2026 Technical Debt & Economics

The Second-System Effect in Data Platforms

Your second data platform will be overengineered. Fred Brooks predicted this in 1975.

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Feb 13, 2026 Technical Debt & Economics

Cost-Aware Data Engineering - FinOps for Data

Your data team doesn't know what their pipelines cost. That's the first problem.

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Feb 2, 2026 Technical Debt & Economics

Technical Debt Productivity Loss

Every data engineer on your team loses 2 days per week to technical debt. That's time they can't spend building.

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Feb 1, 2026 Technical Debt & Economics

The €250K Migration That Didn't Need to Happen

The €250K migration wasn't a technology project. It was an expensive way to avoid hard conversations.

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Jan 28, 2026 Technical Debt & Economics

mise en place for data teams

Skip your prep and service falls apart. Every chef knows this. Most data teams learn it the hard way.

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Jan 27, 2026 Technical Debt & Economics

The Alignment Tax: What Misalignment Costs Per Sprint

Your team's velocity isn't slow because they're bad. It's slow because they're building the wrong thing right.

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Jan 26, 2026 Technical Debt & Economics

The AI Readiness Checklist Nobody Uses

Every company has an AI roadmap. Almost none have passed their own readiness checklist.

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Jan 24, 2026 Technical Debt & Economics

Platform Review: What I Find in Week One

In week one of every platform review, I find the same five problems. Your company probably has at least three.

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