October 2012
Intermediate to advanced
316 pages
8h 47m
English
book
IBM Cognos Dynamic Cubes
by Dmitriy Beryoza, Shilpa Bhimavarapu, Alan Blake, David Cushing, Vlaunir Da Silva, Mario Daigle, Avery Hagleitner, Ian Henderson, Beth Jubera, Skyla Loomis, Chris McPherson, Steven Rogers, Carlos Ruiz, Christopher Yao
Content preview from IBM Cognos Dynamic Cubes
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148 IBM Cognos Dynamic Cubes
7.1 Overview of dimensional security
Dynamic Cubes dimensional security restricts the members in a hierarchy that users are
allowed to access. The hierarchy members that a user has access to is defined through
dynamic query expressions.
Restricted members are either those members explicitly denied or, when there are members
explicitly granted, those members that are
not explicitly granted.
With Dynamic Cubes, level-based ragged and unbalanced hierarchies in dynamic cubes are
converted into balanced, non-ragged hierarchies through the use of padding members. To
remain consistent with the manner in which hierarchies are presented, the application of
dimensional security to a level-based hierarchy retains the non-r ...
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