In this chapter, we will learn the importance and use of the time dimension in Cognos TM1 in regards to the current IBM Cognos TM1 Developer (Test COG-310) certification exam.
The current certification exam assigns a weightage of 3 percent to this topic.
Cognos TM1 applications are most often used to view, compare, and predict information over time. For the most part, information in TM1 will be:
To support these requirements, most TM1 cubes will have time added as one (or more) dimension. Of all the considerations for deciding what dimensions should make up a TM1 cube, time is one of the (if not the most) ...