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 5 posts
Master the ETL/ELT processes, data pipelines, and modern data stack technologies powering AI and analytics.
Data Modeling: Star, Snowflake, Galaxy, Data Vault, Wide-Table
Cause you’re a sky, full of stars, I’m gonna give my heart.” 🎶 Today we’ll be exploring the galaxies and the stars of data modeling.
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.
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.