Data warehousing concepts

Normalization and Denormalization – Differences through Use Cases

Introduction Today, the most common argument among data warehouse managers is determining which schema is more performance-oriented. However, it’s critical to know that neither of the normalization or denormalization approaches…

Data Warehouse

An Overview of Logical Data Warehousing

Popularized by Gartner IT analyst Mark Beyer in 2011, the term “logical data warehousing” is defined as an architectural layer that combines the strength of a physical data warehouse with…