Essentially, a data warehouse is an analytic database, usually relational, that is created from two or more data sources, typically to store historical data, which may have a scale of petabytes. Data ...

Hewlett-Packard Co. (HP) plans to consolidate its 762 data marts around the world into a single enterprise data warehouse, according to the head of the company. The move is a way for HP to both get a ...

Join our daily and weekly newsletters for the latest updates and exclusive content on industry-leading AI coverage. Learn More A data warehouse is defined as a central repository that allows ...

Forbes contributors publish independent expert analyses and insights. I track enterprise software application development & data management. There’s a trend in IT firms. CEOs and evangelists like to ...

Building EDW is a strategic initiative since it requires shift in culture, longer timescale & more importantly it is an expensive affaire. Hence, it should be one of the top agendas of the CXOs and ...

Almost seven years ago, in a hotel meeting room in Manhattan, Mike Olson, then Cloudera's CEO, briefed me on the still confidential Cloudera project called Impala. I think Olson knew he was preaching ...

A database designed to support decision making in an organization. Data from the production databases are copied to the data warehouse so that queries can be performed without disturbing the ...

If you’re planning to create a data warehouse, make sure you create one that is cross-functional and provides a long-life foundation for data provision and decision support. This means covering the ...

In the course of managing 12 million requests for roadside an accident assistance across the U.S. each year, Agero Inc. crunches a lot of data. The contact center operation, including dispatch ...