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Curated developer articles, tutorials, and guides — auto-updated hourly
Yana Li6d ago • 7 min read
AI summaries need receipts: how I built evidence-bound reports from comments
A mistake I keep running into with AI feedback tools is treating the summary as the product. Gettin...
#ai#webdev#productivity#data
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Mwai Victor Brian5d ago • 7 min read
Your AI Agent Isn't Broken. Your Company's Truth Is.
The AI agent had one job: pay approved vendor invoices, so the finance team could stop doing it by.....
#ai#agents#data
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Atlas ScadaJun 17, 2026 • 4 min read
The dashboard said everything was fine — a field lesson in honest data
Every dashboard you build makes an implicit promise: the number on the screen is true right now....
#data#monitoring#ui#ux
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Meg5282d ago • 5 min read
The only scalable delete in Postgres is DROP TABLE
Written by Tom Pang Counterintuitively, large DELETEs add work to the database. From experience we...
#postgres#planetscale#database#data
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Vinicius Fagundes2d ago • 6 min read
Your model isn't underfitting. Your features are lazy.
Here's the scene I've watched play out on a dozen teams. Accuracy plateaus. Someone rips out the...
#data#ai#python
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Vinicius Fagundes2d ago • 5 min read
Aws Glue or Airflow? You're probably paying for both to do one job
Glue or Airflow? You're probably paying for both to do one job. It's the wrong question, and the...
#ai#data#python
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Milton NgenoJun 16, 2026 • 4 min read
Building a Resilient Meta Ads Scraper: What Breaks (and What I Learned Fixing It)
When I set out to build a tool for pulling ad data from Meta's platforms, the brief I gave myself wa...
#api#data#softwareengineering#webscraping
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Vinicius FagundesJun 17, 2026 • 8 min read
Your pipeline isn't slow. Your parser is.
8 hours. That's how long a nightly batch job took when I picked it up two weeks ago. The team had...
#data#python#ai
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It's pronounced W3SHY3d ago • 9 min read
Power BI Data Modeling Unleashed: Master Schemas, Relationships, and Joins for High-Performance Reporting
Whether you're brand new to Power BI or just getting started with data analytics, this guide walks.....
#analytics#beginners#data#tutorial
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Gabriel Henrique4d ago • 5 min read
Data Contracts in Production: Stop Trusting Your Upstream Sources
Your upstream data source changed a column type last night. Your pipeline ran at 2am, ingested...
#dataengineering#python#data#mlops
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CrisisCore-Systems4d ago • 3 min read
A Small Checklist for Apps That Handle Vulnerable User Data
Architecture-level checklist context: health app privacy architecture A normal web app checklist...
#architecture#data#privacy#security
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Analyst Kinywa5d ago • 3 min read
I Analyzed 100,000+ Rows Using Only Excel and It Completely Changed How I Think About Data
“Real data analysis starts with Python or SQL.” That’s what I believed too until I spent weeks...
#beginners#analytics#data
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Camilo AguilarJun 17, 2026 • 3 min read
I built an AutoTrader.ca scraper for a friend and it broke three times before shipping
A couple months ago a friend hit me up. He needed structured car data from AutoTrader.ca. Prices,...
#python#webdev#scrappe#data
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FLOW by Vestelon5d ago • 2 min read
I analyzed 500+ bank statements. Here's what I found.
I Analyzed 500+ Bank Statements. Here's What I Found. Over the past few months, while...
#fintech#personalfinance#startup#data
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Aniket Abhishek Soni4d ago • 4 min read
What building HIPAA-compliant lakehouses taught me about real-world encryption
Eighty-two percent of data breaches in healthcare don't happen because of a sophisticated...
#data#security#cloud#compliance
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Gabriel Preite5d ago • 2 min read
🚀 The "AI Engineer" Title is Officially a Vibe
But mostly? It’s a trap. Everyone wants to build the next autonomous AI agent that replaces a whol...
#data#ai
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Gabriel HenriqueJun 17, 2026 • 5 min read
Agentic Data Engineering in 2026: How to Build Pipelines That AI Agents Can Actually Use
If you've spent the last few years building data pipelines, you know the drill: ingest, transform,.....
#dataengineering#ai#python#data
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Alex MercedJun 16, 2026 • 24 min read
Apache Data Lakehouse Weekly: June 9 to 16, 2026
This was a week of votes that passed and arguments that opened. Iceberg shipped three formal...
#data#dataengineering#news#opensource
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Amailuk Joseph5d ago • 14 min read
Can You Be a Data Scientist Without Statistics? Yes. Should You?
Can Data Science Do Without Statistics? 1. Introduction: The Debate Nobody Wants...
#data#datascience#statistics#dataengineering
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Jerry H.6d ago • 1 min read
I’m new here, so this is just a quick hello.
I work around industrial IoT, mostly the part where software has to deal with things that are not...
#beginners#cloud#iot#data
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Menje3d ago • 3 min read
Why Statistics is the Real Backbone of Data Science
The explosive rise of data science has made one thing clear: everyone wants to build the next...
#datascience#data#python
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CrisisCore-Systems3d ago • 3 min read
The Export Button Is a Consent Boundary
Report-preparation resource: doctor visit pain summary template In sensitive apps, the export...
#data#design#privacy#ux
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Rachit Jain5d ago • 3 min read
How to Track Court Cases for Any Advocate in India — eCourtsIndia Guide
India has one of the largest judicial systems in the world — 25 High Courts, over 3,000 district...
#automation#data#developers#tutorial
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Timothy Spann2d ago • 10 min read
All Data and AI Weekly #247-22 June 2026
All Data and AI Weekly #247 - 22 June 2026 ( AI, Data, Agentic AI, Cortex Code,...
#ai#data#dataengineering#news
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