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RESEARCH & RESOURCES

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The Data Warehouse Lives On: An Information Island Within a Data Lake

August 19, 2019

The old questions remain. Should we replace our data warehouse with a data lake? Can a data lake offer a more cost-effective solution to business intelligence (BI) and analytics than an enterprise data warehouse (EDW)?

This report explores eight areas where the appropriate combination and placement of functionality and data across the two environments optimally supports multiple business and technical needs.


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