Posts
All the articles I've posted.
- 4 MIN READ•Feb 18, 2026
Idempotent Pipelines: Build Once, Run Safely Forever
A 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...
data engineeringbest practicesidempotency - 5 MIN READ•Feb 18, 2026
Data Modeling for the Lakehouse: What Changes
Traditional data modeling assumed you controlled the database. You defined schemas up front, enforced foreign keys at write time, and optimized with indexes....
data modelingdata engineeringdata lakehouse - 5 MIN READ•Feb 18, 2026
Semantic Layer vs. Data Catalog: Complementary, Not Competing
"We already have a data catalog, so we don't need a semantic layer." This is one of the most common misconceptions in modern data architecture. Catalogs and ...
semantic layerdata engineeringdata catalog