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NICK SEAL. Data. Architecture. Insight.

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Power BI

Practical Power BI patterns and DAX.

The Data Detective

Just Because It Works Doesn't Mean It's Right

The report worked. The DAX returned the correct answer. Nobody questioned it until Microsoft Fabric capacity started running at more than 200% usage. This article explores why technically correct code can still be architecturally wrong, and why AI makes understanding the fundamentals more important than ever.

Power BI in Practice

Why You Still Need to Know BI in the Age of AI

AI can write DAX, build Power Query transformations and explain Power BI features in seconds. But Business Intelligence has never been about writing code alone. This article explores why understanding data, business context and architecture remains the difference between creating reports and delivering meaningful insight.