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Reading Time: 6 minutes The logical data warehouse is the data architecture of the future — fast, flexible and ideal to support self-service BI. In the past year, I have published quite a lot regarding the architectural advantages of the logical data warehouse (read…
Reading Time: 3 minutes Recently there has been a lot of discussion around the concept of the logical data warehouse. What is the cause of this buzz? Why are logical data warehouses so important for data professionals? To understand this, we first need to…
Reading Time: 4 minutes As C-level executives managing different lines of business, our duties could be varied, but we are all driven by one common goal—to generate profit for the company. And there is always pressure to do it faster—demanded by the CEO. Data…
Reading Time: 6 minutes When creating an enterprise data layer using data virtualization some of the questions that usually came up are, what are the options for metadata management and how to provide data governance now that everything is accessed from a new unified…
Reading Time: 5 minutes Complex Questions that Need Simple … but not Simplistic … Answers Update: make sure you also read the first part of this content. Data Virtualization Performance and Source System Impact (Part 1) In part 1 of this article, we looked…
Reading Time: 4 minutes Complex questions that need simple … but not simplistic … answers. Update: make sure you also read the second part of this content. Data Virtualization Performance and Source System Impact (Part 2) Within sixty seconds into a data virtualization conversation,…
Reading Time: 4 minutes First there was EII (Enterprise Information Integration) otherwise known as data federation. Data federation technologies allow one central data store (virtual or physical) to link to one or more remote data sources. The central store allows the consuming application to…
Reading Time: 4 minutes Why 80% of data lakes fail and what you can do about it. The issues and implications of Brexit are all over the news … regionalism vs globalism, independence vs shared governance and regulation, closed vs open borders … and…
Reading Time: 3 minutes Logical Data Warehouse is a major topic these days, so when Denodo hosted an event focused on this, I had to attend. The event consisted of various presentations, including a general introduction to a logical data warehouse and demos. However,…
Reading Time: 5 minutes If you check the reference logical architectures for big data analytics proposed by Forrester and Gartner, or ask your colleagues building big data analytics platforms for their companies (typically under the ‘enterprise data lake’ tag), they will all tell you…
