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Data Science

Data Science allows us to extract meaning from and interpret data.

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One Bug Hit 11 Rows. Another Hit 36 Million.

One Bug Hit 11 Rows. Another Hit 36 Million.

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4 min read
Where Need Meets Nothing: finding Florida's aid deserts with Snowflake

DEV Weekend Challenge: Generosity Edition Submission đź’ś

Where Need Meets Nothing: finding Florida's aid deserts with Snowflake

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5 min read
Rust Cheminformatics Validation: From ChEMBL 37 to Billions of Exact RDKit Comparisons

Rust Cheminformatics Validation: From ChEMBL 37 to Billions of Exact RDKit Comparisons

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7 min read
Your CSVs went stale when you changed that function, and nothing told you

Your CSVs went stale when you changed that function, and nothing told you

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4 min read
RAG vs. Semantic Layer: Why AI Needs Deterministic Governance

RAG vs. Semantic Layer: Why AI Needs Deterministic Governance

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2 min read
Getting Started with Excel for Data Analytics: From Basics to Data Cleaning

Getting Started with Excel for Data Analytics: From Basics to Data Cleaning

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5 min read
I mined 636 Google Autocomplete queries before building a niche site — here's what people actually search for

I mined 636 Google Autocomplete queries before building a niche site — here's what people actually search for

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2 min read
Why "Accuracy" Is the Wrong Metric for Probabilistic Prediction Models

Why "Accuracy" Is the Wrong Metric for Probabilistic Prediction Models

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4 min read
Stop Faking Your Test Data: Why `Faker.js` Breaks the Moment You Have Foreign Keys

Stop Faking Your Test Data: Why `Faker.js` Breaks the Moment You Have Foreign Keys

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5 min read
99.4% Accurate but still completely useless?

99.4% Accurate but still completely useless?

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2 min read
Can AI analyze stocks? What it does well, and where it fails

Can AI analyze stocks? What it does well, and where it fails

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6 min read
The hardest part of parsing bank statements isn't the parsing

The hardest part of parsing bank statements isn't the parsing

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5 min read
I deleted my own optimization because the benchmark said it was 2.1x slower

I deleted my own optimization because the benchmark said it was 2.1x slower

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3 min read
Jumia Product Performance and Analysis.

Jumia Product Performance and Analysis.

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4 min read
That messy 4000-line notebook taught me to stop hating Jupyter

That messy 4000-line notebook taught me to stop hating Jupyter

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5 min read
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