Masterclass Data Modeling: How Data Changes Drive Schema Design
Shows why mutable versus immutable data shapes the schema, compares event sourcing, slowly changing dimensions and snapshots.
Data EngineeringA collection of 6 posts
Master the ETL/ELT processes, data pipelines, and modern data stack technologies powering AI and analytics.
Data Modeling: Dive into data normalization levels
Normal forms sound scary? We make 1 NF to 5 NF clear and show when bending the rules speeds up your queries.
The Foundation of a Scalable Data Architecture: Data Modeling 101
Sketch, detail, build. Conceptual, logical and physical models turn ideas into rock-solid tables that last.
The Foundation of a Scalable Data Architecture : Data Storage
Storage is the backbone of every modern stack. See how OLTP, ODS and MDM layers team up to keep dashboards sharp and models fed.
From Data Models to Database Technologies: Choosing the Right Tool for the Job
Picking a database is like choosing shoes for a race. Relational, document, graph or wide-column, find the pair that carries your data across the finish line.
Analytical vs Transactional: Why You Can’t Mix Oil and Water
Sprint or marathon? OLTP keeps apps lightning fast, OLAP digs deep for insights. Learn why one engine can’t do both and how to keep each at top speed.