The following architecture properties are essential for a data warehouse system (Kelly, 1997): This passage is excerpted from Data Warehouse Design: Modern Principles and Methodologies by Matteo ...

Do you still adhere to conventional data warehousing approaches? Don’t you get troubled in maintaining cloud-born data or ever-rising structured or unstructured data? Well, if you are using ...

However, I have seen designs where information is passed back to the source system from a data warehouse or data mart. So I need to understand: Are we breaking a principle if we do that, or is it ...

A data warehouse is a central repository of corporate data derived from operational systems and external data sources. The main function of a data warehouse is to support strategic business decisions ...