Data Virtualization and the Information Catalog – Agile Data Provisioning in a Data-Driven Enterprise
Many organizations today have either already created or are in the process of creating a data lake. There are of course multiple configurations of a data lake including: A centralized data lake typically on a single data store such as…Read More
Data Virtualization or SQL-on-Hadoop for Logical Data Architectures?
The concepts of logical data warehouse and logical data lake are getting traction. Organizations are starting to understand that these forms of data warehouses and data lakes are more practical and flexible than their more traditional physical counterparts. The technology…Read More
Increased Demand for Data Virtualization as one of the Biggest Changes in the 2016 Magic Quadrant for Data Integration Tools
The Magic Quadrant (MQ) is a well-known series of research reports published by the analyst firm Gartner, Inc., offering valuable insights into the status, direction and significant players of various IT markets. Denodo believes that the 2016 Magic Quadrant for…Read More
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…Read More
Physical vs Logical Data Warehouse Performance: The Numbers
After my previous posts about the performance of data virtualization in Logical Data Warehouse and Logical Data Lake scenarios, I have received similar feedback from many of you, “ that is all very interesting… but we want numbers!” Well, you…Read More
Performance of Data Virtualization in Logical Data Warehouse Scenarios
Update: Interested in data virtualization performance? Check out our most recent post, “Physical vs Logical Data Warehouse Performance: The Numbers.” After my initial post about the topic, I have received several requests to provide more examples of how query…Read More
Hadoop and Data Virtualization – Arm Your Enterprise for Datapocalypse 2020!
I was recently plugged into a Hortonworks webinar, and was astounded to hear their opening statement that by 2020 there will be more than 40 zettabytes of data in the world. To put this in perspective 40 zettabytes is 40…Read More