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Day 13 of #100DaysOfClickHouse: Understanding Partitions vs Sorting Keys

Day 13 of #100DaysOfClickHouse: Understanding Partitions vs Sorting Keys

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1 min read
Cleaning messy CSVs without pandas: 3 tiny no-install scripts

Cleaning messy CSVs without pandas: 3 tiny no-install scripts

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2 min read
Day 11 of #100DaysOfClickHouse: Exporting Data from ClickHouse® - Formats, Methods, and Best Practices

Day 11 of #100DaysOfClickHouse: Exporting Data from ClickHouse® - Formats, Methods, and Best Practices

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3 min read
I moved 10 million rows in 9.9 seconds with pip install apitap

I moved 10 million rows in 9.9 seconds with pip install apitap

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7 min read
day 01 of learning data engineering (step1: sql joins and set operators)

day 01 of learning data engineering (step1: sql joins and set operators)

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3 min read
The 2026 Insurtech Data Stack: A Reference Architecture

The 2026 Insurtech Data Stack: A Reference Architecture

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3 min read
The NAIC Model Bulletin and the EU AI Act, Explained for Data and Engineering Teams

The NAIC Model Bulletin and the EU AI Act, Explained for Data and Engineering Teams

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3 min read
Why Historical Troubleshooting Is Harder Than It Should Be

Why Historical Troubleshooting Is Harder Than It Should Be

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1 min read
How Aerial Imaging Pipelines Actually Work for Real Estate Listings

How Aerial Imaging Pipelines Actually Work for Real Estate Listings

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8 min read
The Data Ingestion Pipeline Nobody Designs Well Until Production Breaks It

The Data Ingestion Pipeline Nobody Designs Well Until Production Breaks It

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5 min read
Modern Data Stack Migration — Day 1: Scaling to 8+ Companies with DRY Architecture and Chasing a $2M Discrepancy

Modern Data Stack Migration — Day 1: Scaling to 8+ Companies with DRY Architecture and Chasing a $2M Discrepancy

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2 min read
I built a Parquet toolkit that runs entirely in the browser — here's the architecture

I built a Parquet toolkit that runs entirely in the browser — here's the architecture

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3 min read
I Built a Token-Bucket Rate Limiter in Pure Python and Finally Understood How APIs Protect Themselves

I Built a Token-Bucket Rate Limiter in Pure Python and Finally Understood How APIs Protect Themselves

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6 min read
I built a feature store in pure Python to finally understand the point-in-time join

I built a feature store in pure Python to finally understand the point-in-time join

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6 min read
Building an AI Claims-Adjuster Agent: Architecture, Guardrails, and the Data It Actually Needs

Building an AI Claims-Adjuster Agent: Architecture, Guardrails, and the Data It Actually Needs

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4 min read
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