Dimensional Modeling Articles

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2/19/2026 • EN

Compares Star Schema and Snowflake Schema data models, explaining their structures, trade-offs, and when to use each for optimal data warehousing.

Data Warehousing Database Design Dimensional Modeling Snowflake Schema Star Schema

2/19/2026 • EN

Explains dimensional modeling for analytics, covering facts, dimensions, grains, and table design for query performance.

Data Analytics Data Warehousing Dimension Tables Dimensional Modeling Fact Tables

2/19/2026 • EN

Explains Slowly Changing Dimensions (SCD) types 1-3 for managing data history in data warehouses, with practical examples.

Data Warehousing Database Design Dimensional Modeling Etl Slowly Changing Dimensions

2/19/2026 • EN

Explains Data Vault data modeling, its core components (Hubs, Links, Satellites), and the problems it solves for complex, evolving data sources.

Data Vault Modeling Data Warehousing Dimensional Modeling Etl Hubs Links Satellites

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