Posts
All the articles I've posted.
Semantic Layer vs. Metrics Layer: What's the Difference?
Published: at 11:00 AMBoth terms appear in every modern data architecture diagram. They're used interchangeably in conference talks, Slack threads, and vendor marketing. And almos...
How to Design Reliable Data Pipelines
Published: at 10:00 AMMost pipeline failures aren't caused by bad code. They're caused by no architecture. A script that reads from an API, transforms JSON, and writes to a databa...
Conceptual, Logical, and Physical Data Models Explained
Published: at 10:00 AMMost data teams jump straight from a stakeholder request to creating database tables. They skip the planning steps that prevent misalignment, redundancy, and...