Articles
Writing about Power BI, AI-assisted analytics, data engineering, and the tools I'm building.
AI Meets BI
Feeding Your Semantic Model to an LLM — And Why It's Useful
How structured Markdown output from Semantic Model Explorer enables better LLM conversations about your data model.
Feb 2026
Power BI
Cohort Analysis in Power BI: A Complete Walkthrough
Segment customers by first purchase date and track retention, revenue, and engagement over time.
Jan 2026
Tools
How I Built a PBIX Parser That Runs Entirely in the Browser
XPress9 WASM, VertiPaq columnar storage, and zero-server architecture for Power BI file analysis.
Dec 2025
Power BI
Profitability 80/20 Analysis with DAX
Build a Pareto analysis dashboard to find which 20% of products drive 80% of your profit.
Nov 2025
Power BI
Basket Analysis in Power BI
Uncover which products are frequently bought together using DAX and Power BI visuals.
Oct 2025
Power BI
Top N and Other in Power BI
Create a dynamic Top N list that groups everything else into an "Other" category.
Sep 2025