There are basically two types of data marts. That is, there are data marts that are not dependent on a data warehouse called independent data marts, and t…

The basic guiding principle for creating a data mart is the same as that of a data warehouse. That is, it is subject-oriented, integrated, time-variant, a…

A data mart by definition is a repository of integrated data from different data sources (internal operational data or external data) designed to serve a …

The database components of a data warehouse can be described using either relational database modeling or dimensional modeling. A conceptual database m…

Failure to define clear business objectives and drivers especially when an organization decides to build one because others have it;  Use of the wrong ar…