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📰 Medium · Data Science

9,536 articles · Updated every 3 hours · View all reads

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Your Model Didn’t Break. The World Moved.
Medium · Data Science 📐 ML Fundamentals ⚡ AI Lesson 9h ago
Your Model Didn’t Break. The World Moved.
The boring math behind why predictive models decay every quarter, and the four-step routine that stopped me from getting paged about it Continue reading on Medi
The Database Is About to Become an AI Runtime — Why SQL Won’t Be the Only Language You Write
Medium · Data Science 🤖 AI Agents & Automation ⚡ AI Lesson 9h ago
The Database Is About to Become an AI Runtime — Why SQL Won’t Be the Only Language You Write
For decades, the database had a simple job. Continue reading on Beyond The Algorithm »
No App Lets You Handwrite Anywhere. Now Obsidian Does.
Medium · Data Science 🖌️ UI/UX Design ⚡ AI Lesson 9h ago
No App Lets You Handwrite Anywhere. Now Obsidian Does.
You can write anywhere in Obsidian now. A note body, title, the command palette or canvas cards. Continue reading on Technology Hits »
Postgres lied to us for 20 years. (And I’m glad they did)
Medium · Data Science ⚡ AI Lesson 9h ago
Postgres lied to us for 20 years. (And I’m glad they did)
How to pin a query plan with pg_plan_advice, key it to a query ID with pg_stash_advice, and roll it back when it inevitably goes stale Continue reading on Mediu
The High Costs of Relegation: West Ham’s Crafted Downfall
Medium · Data Science 📊 Data Analytics & Business Intelligence ⚡ AI Lesson 9h ago
The High Costs of Relegation: West Ham’s Crafted Downfall
A Statistical Analysis by Nelson Moore Continue reading on Medium »
I Tested 100+ Claude Skills. Only 7 Survived.
Medium · Data Science ⚡ AI Lesson 9h ago
I Tested 100+ Claude Skills. Only 7 Survived.
I tried a stack of them across weeks of real work so you don’t have to. Most were a version of the same four ideas. These 7 weren’t. Continue reading on AI Engi
5 Claude Tricks That Feel Almost Like Cheating
Medium · Data Science 🛠️ AI Tools & Apps ⚡ AI Lesson 11h ago
5 Claude Tricks That Feel Almost Like Cheating
The biggest productivity gains usually don’t come from discovering some magical prompt. Continue reading on CodeToDeploy »
We Gave Everyone AI at Work. Six Months Later, Nobody Knew What They Were Good At Anymore.
Medium · Data Science 🤖 AI Agents & Automation ⚡ AI Lesson 15h ago
We Gave Everyone AI at Work. Six Months Later, Nobody Knew What They Were Good At Anymore.
The engineers shipped faster, the marketers wrote more, the managers answered sooner, and the company looked more productive everywhere we… Continue reading on
I Tested 19 Trading Strategies in 11 Days With AI Agents. Here’s the Whole File Drawer.
Medium · Data Science 🤖 AI Agents & Automation ⚡ AI Lesson 15h ago
I Tested 19 Trading Strategies in 11 Days With AI Agents. Here’s the Whole File Drawer.
Every idea was frozen before I saw a single result. Direction failed everywhere I looked. Volatility showed up everywhere I looked. Continue reading on Medium »
A Trading Tutorial Showed $340,000 in Two Days. The Code Was Reading the Future.
Medium · Data Science 📐 ML Fundamentals ⚡ AI Lesson 15h ago
A Trading Tutorial Showed $340,000 in Two Days. The Code Was Reading the Future.
A negative array index, a missing as-of clause, and a one-minute timestamp shift produced a six-figure profit, a Sharpe near 10, and my… Continue reading on Med
Agentic AI and Generative AI: Bringing Virtual Characters to Life with Purpose and Persistence
Medium · Data Science 🤖 AI Agents & Automation ⚡ AI Lesson 15h ago
Agentic AI and Generative AI: Bringing Virtual Characters to Life with Purpose and Persistence
Creating AI entities that feel alive and purposeful draws from complex systems that mimic human cognition and memory. Continue reading on Medium »
I Gave AI a Business Dataset — Here’s What a Data Analyst Should Actually Do
Medium · Data Science 📊 Data Analytics & Business Intelligence ⚡ AI Lesson 1d ago
I Gave AI a Business Dataset — Here’s What a Data Analyst Should Actually Do
AI can analyse a dataset. But analysis is not the same thing as analytical judgment. Continue reading on Medium »
Medium · Data Science 📊 Data Analytics & Business Intelligence ⚡ AI Lesson 1d ago
Normal Distribution Explained with a Simple Example
Statistics Series — Part 10/15 Continue reading on Medium »
JEV can assist Language Models In Agentic Systems
Medium · Data Science 🤖 AI Agents & Automation ⚡ AI Lesson 1d ago
JEV can assist Language Models In Agentic Systems
Looking back over the past year 2025, AI systems in 2026 are really evolving from poc’s into production ready systems. In past years we… Continue reading on Med
Self-Supervised Learning: Learning from Unlabeled Data
Medium · Data Science 📐 ML Fundamentals ⚡ AI Lesson 1d ago
Self-Supervised Learning: Learning from Unlabeled Data
One of the interesting ideas in modern machine learning is that models do not always need manually labeled data to learn useful patterns… Continue reading on Me
How SegForge Makes Enterprise Data AI-Ready ⭐
Medium · Data Science 🤖 AI Agents & Automation ⚡ AI Lesson 1d ago
How SegForge Makes Enterprise Data AI-Ready ⭐
AI adoption is accelerating across enterprises. But for CIOs, CTOs, and CDOs, the challenge is no longer simply how to use AI. Continue reading on Medium »
Medium · Data Science 📊 Data Analytics & Business Intelligence ⚡ AI Lesson 1d ago
10 SQL Practice Problems Every Data Analyst Should Be Able to Solve
Reading about JOINs and window functions only gets you so far. Here’s where you actually put them to work. Continue reading on Medium »
How Databricks Just Made Your AI Architecture Incomplete
Medium · Data Science 🤖 AI Agents & Automation ⚡ AI Lesson 1d ago
How Databricks Just Made Your AI Architecture Incomplete
Agents and transactional databases — why your retrieval pipeline is only half the architecture. Continue reading on Data Science Collective »
Claude Opus 5.5 vs GPT-6 Sol & Luna: Which AI Model Is Actually Better?
Medium · Data Science 🧠 Large Language Models ⚡ AI Lesson 1d ago
Claude Opus 5.5 vs GPT-6 Sol & Luna: Which AI Model Is Actually Better?
Opus 5.5 pushes raw intelligence. GPT-6 Sol balances capability and cost. GPT-6 Luna changes the economics completely. So which one should… Continue reading on
From print() to Business Insights: What My AI Internship Is Teaching Me
Medium · Data Science 📊 Data Analytics & Business Intelligence ⚡ AI Lesson 1d ago
From print() to Business Insights: What My AI Internship Is Teaching Me
My journey from Python basics to data analysis, messy datasets, and my first real taste of working with data. Continue reading on Medium »