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Data Lake

Barry Devlin real-time data
Data Lake

Gaining Real Time Insight

Reading Time: 4 minutes Allow me to introduce the (fictitious) Advanced Banking Corporation, or ABC for short. It may be advanced in name, but its IT systems are anything but. ABC will be our constant companion as we explore all three scenarios for data…

Virtualizing the Data Warehouse
Data Lake, Data Science

Virtualizing the Data Warehouse

Reading Time: 3 minutes 2018 is exactly thirty years since I published the first data warehouse architecture. The core concepts of the architecture remain strong and viable. However, the evolution of both business needs and technology solutions over the intervening decades has led to…

Rethinking the Data Lake with Data Virtualization
Data Lake

Architecting a Virtual Data Lake

Reading Time: 4 minutes In the previous article we reviewed some of the pros and cons behind the data lake ideas, as well as the reasons why a logical architecture like the virtual data lake addresses some of those issues. In this section, we…

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