Tag: data modeling
All the articles with the tag "data modeling".
- 5 MIN READ•Feb 18, 2026
Data Modeling for Analytics: Optimize for Queries, Not Transactions
The data model that runs your production application is almost never the right model for analytics. Transactional systems are designed for fast writes : inse...
data modelingdata engineeringanalytics - 5 MIN READ•Feb 18, 2026
Slowly Changing Dimensions: Types 1-3 with Examples
Dimensions change. A customer moves cities. A product gets reclassified. An employee changes departments. How your data model handles these changes determine...
data modelingdata engineeringslowly changing dimensions - 5 MIN READ•Feb 18, 2026
Dimensional Modeling: Facts, Dimensions, and Grains
Dimensional modeling is the most widely used approach for organizing analytics data. Developed by Ralph Kimball, it structures data into two types of tables:...
data modelingdata engineeringdimensional modeling