Posts
All the articles I've posted.
Dimensional Modeling: Facts, Dimensions, and Grains
Published: at 01:00 PMDimensional modeling is the most widely used approach for organizing analytics data. Developed by Ralph Kimball, it structures data into two types of tables:...
Why Your AI Initiatives Fail Without a Semantic Layer
Published: at 01:00 PMYour team builds an AI agent. It connects to your data warehouse. A product manager types "What was revenue last quarter?" and gets a number. The number is w...
Idempotent Pipelines: Build Once, Run Safely Forever
Published: at 12:00 PMA pipeline runs, processes 100,000 records, and loads them into the target table. Then it fails on a downstream step. The orchestrator retries the entire job...