August 2015
Beginner
480 pages
17h 36m
English
Content preview from Information Systems
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332 ◾ Information Systems: What Every Business Student Needs to Know
Data mining: Automated process by which a data warehouse system searches for answers
to specic questions by going through its content. Contrast with online analyti-
cal processing.
Data warehouse: A historical database intended to be used for decision making.
Data warehouse system: An information system that includes a data warehouse and tools
through which users can access it.
Decision: A choice among two or more options.
Decision room: Room designed and equipped for group decision making.
Decision scope: e breadth and time frame of a decision’s impact.
Decision statement: A clear, concise written expression of what must be chosen and the set
of options from which it must ...
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