Data Services Layers: The Buzz (Word) Killer

Data Services Layers: The Buzz (Word) Killer

In all of my conversations about data, the same words and phrases keep coming up – agility, performance, security, governance, the heterogeneity of data sources (data silos), and ease of access, just to name a few. I use them so…

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Cost-based Optimization in Data Virtualization

In my previous posts, we reviewed some of the main optimization techniques used by Denodo in Logical Data Warehouse and Logical Data Lake scenarios (see here and here). We also provided real numbers showing that a logical architecture can achieve…

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