April 2012
Intermediate to advanced
240 pages
5h 16m
English
Content preview from IBM Cognos TM1 Developer's Certification guideBecome an O’Reilly member and get unlimited access to this title plus top books and audiobooks from O’Reilly and nearly 200 top publishers, thousands of courses curated by job role, 150+ live events each month,
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Summary
In this chapter, we have discussed the basics of Cognos TM1 virtual and lookup cubes focusing on what you will need to know and be comfortable with before taking the current IBM Cognos TM1 Developer (Test COG-310) certification exam. We have also looked at some practical examples.
In Chapter 8, Time Considerations, we will discuss the importance and use of the time dimension in Cognos TM1.
Two minute drill
There are some important points about virtual and lookup cubes:
- There are four types of cubes in Cognos TM1. They are as follows:
- Standard cubes
- Control cubes
- Virtual cubes
- Lookup cubes
- A standard Cognos TM1 cube is referred to as a hard cube or a cube where data is actually loaded and resides.
- TM1 control cubes by definition, are hard cubes that ...
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O’Reilly covers everything we've got, with content to help us build a world-class technology community, upgrade the capabilities and competencies of our teams, and improve overall team performance as well as their engagement.Julian F.
I wanted to learn C and C++, but it didn't click for me until I picked up an O'Reilly book. When I went on the O’Reilly platform, I was astonished to find all the books there, plus live events and sandboxes so you could play around with the technology.Addison B.
I’ve been on the O’Reilly platform for more than eight years. I use a couple of learning platforms, but I'm on O'Reilly more than anybody else. When you're there, you start learning. I'm never disappointed.Amir M.
I'm always learning. So when I got on to O'Reilly, I was like a kid in a candy store. There are playlists. There are answers. There's on-demand training. It's worth its weight in gold, in terms of what it allows me to do.