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I Analyzed 100,000+ Rows Using Only Excel and It Completely Changed How I Think About Data

I Analyzed 100,000+ Rows Using Only Excel and It Completely Changed How I Think About Data

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3 min read
I’m new here, so this is just a quick hello.

I’m new here, so this is just a quick hello.

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1 min read
The dashboard said everything was fine — a field lesson in honest data

The dashboard said everything was fine — a field lesson in honest data

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4 min read
Palantir: a empresa que transforma dados em decisões operacionais

Palantir: a empresa que transforma dados em decisões operacionais

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6 min read
The State of Agentic Commerce — May 2026

The State of Agentic Commerce — May 2026

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19 min read
I built an AutoTrader.ca scraper for a friend and it broke three times before shipping

I built an AutoTrader.ca scraper for a friend and it broke three times before shipping

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3 min read
Apache Data Lakehouse Weekly: May 7–13, 2026

Apache Data Lakehouse Weekly: May 7–13, 2026

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17 min read
Stop Staring at Spreadsheets: How a Proper Portfolio Visualizer Kept Me From Panic-Selling

Stop Staring at Spreadsheets: How a Proper Portfolio Visualizer Kept Me From Panic-Selling

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6 min read
How to Build a Data Analytics Platform: Best Practices

How to Build a Data Analytics Platform: Best Practices

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10 min read
Stream US stock ticks in real time with Python and WebSocket

Stream US stock ticks in real time with Python and WebSocket

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2 min read
Agentic Data Engineering in 2026: How to Build Pipelines That AI Agents Can Actually Use

Agentic Data Engineering in 2026: How to Build Pipelines That AI Agents Can Actually Use

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5 min read
Pegangan BI

Pegangan BI

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4 min read
Pydantic v2: The Data Validation Library That Makes Python Feel Type-Safe

Pydantic v2: The Data Validation Library That Makes Python Feel Type-Safe

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7 min read
What Is a Network Source of Truth (NSoT) and Why It Matters for Modern IP Management

What Is a Network Source of Truth (NSoT) and Why It Matters for Modern IP Management

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4 min read
SQL or Python? The line is sharper than you think (with code)

SQL or Python? The line is sharper than you think (with code)

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9 min read
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