May 2013
Intermediate to advanced
318 pages
6h 44m
English
Content preview from IBM Cognos Business IntelligenceBecome 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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Designing a business view of your data
In our business view layer, we will look to define additional relationships if needed, create calculated items, format our data, rename the database objects to logical names, and compress our snowflake design down to a simple star design. To do so, follow these steps:
- We will start by creating a new namespace to hold the Business View namespace.
- We will again right-click on the base Product Orders namespace and go to Create | Namespace. We will name this namespace
Business View.We will next look at consolidating our query subjects in order to have a star design with only one level from the fact table. We want to start by creating our fact table from the data available in our underlying table,
ORDER_DETAILS ...
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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.
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