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Chapter 9:Business Analytics (The manager's job and decision making…
Chapter 9:Business Analytics
The manager's job and decision making
informational
decisional
interpersonal
Why managers need IT support
most decisions must be made under time pressure
Increased uncertainty in the decison environment
number of alternatives is constantly increasing
Often necessary to rapidly access remote information,consult experts,or conduct a group decision making session.
A framework for compterized decision analysis
nature of decisions
the decision matrix
problem structure
semi-structured
unstructed structured
structured
computer support for structured decisions
What is business intelligence
The development of one or a few related BI Applications
The development of infrastructure to support Enterprise-wide BI
Support for organizational transformation
BI Application for presenting results
data visualization
real time BI
dashboard
BI Applications for Data Analysis
Data mining
Decision support sytem
OLAP