Dimensional Data Operation - Roll-up

Data System Architecture

About

A roll-up is a dimensional data operations that involves computing all of the data intersection for one or more dimensions.

To do this, a computational relationship or formula should be defined.





Discover More
Star Schema
Dimensional Data Modeling - Hierarchy

in dimensional data modeling A hierarchy is a set of levels having many-to-one relationships between each other, and the set of levels collectively makes up a dimension in the form of a tree (A tree...
Data System Architecture
Dimensional Data Operations (OLAP Operation)

This sections is all cube operations. The analyst can navigate through the database and screen for a particular subset of the data, changing the data's orientations and defining analytical calculationsSlicDicDrill...



Share this page:
Follow us:
Task Runner