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Exploring the Differences: Multi-dimensional Modeling vs Relational Modeling in Analytical Systems

Advancing Analytics

To scale out we need a scaled storage layer, such as a Data Lake, to which the architecture is typically based on Hadoop, HDFS. The sheer volume and variety of data being generated today has made it increasingly difficult for traditional RDBMS to keep up. The Data Warehouse Toolkit: The Definitive Guide to Dimensional Modeling."