The history of the data warehouse dates back to the 60s/70s when the likes of Bill Inmon, and others, started discussing the concept of the data modelling practice. It looked to address problems such ...

I'm trying to figure out how to best model a DataWarehouse Star Schema structure to capture certain medical information that will answer the questions we ask.<BR><BR>First the questions to put in some ...

This content is provided by an external author without editing by Finextra. It expresses the views and opinions of the author. Netik Data Model Plus is released on Oracle with all the SQL as used by ...

Unlock the full InfoQ experience by logging in! Stay updated with your favorite authors and topics, engage with content, and download exclusive resources. Cory Benfield discusses the evolution of ...

Have you ever worked for a company that had 100% of their enterprise data in one single database? No, of course not. Teradata introduced the first purpose-built data warehousing appliance in 1978 and ...

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 ...