Archive

All 10 posts, newest first.

2026

• Jul 19Partitioning Strategies I Wish I'd Known Earlier
• Jun 8Backfills Are a Product Feature
• Apr 30Data Contracts Without the Hype
• Feb 12Testing Pipelines Like Application Code

2025

• Dec 31Small Data Is Underrated
• Dec 18Polars vs. pandas for Everyday Work
• Aug 4The Metric Everyone Defined Differently
• Jul 22DuckDB Replaced Half of Our Data Stack
• Jun 20Incremental Models That Don't Lie to You
• May 7Dealing With Late-Arriving Data