Posts
All the articles I've posted.
Star Schema vs. Snowflake Schema: When to Use Each
Published: at 11:00 AMBoth star schemas and snowflake schemas are dimensional models. They both organize data into fact tables (measurable events) and dimension tables (context ab...
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...