A few week before final will be hectic...
so be ready okay girl...
ACCESSING ORGANIZATIONAL INFORMATION
(Data Warehouse)
Data warehouse
the information that gathered from many different operational databases.
Example of data warehouse:
Cube
common term for the representation of multidimensional information.
Example of cube :
Data mining
the process of analyze data to extract information not offered by
the raw data alone
Information cleaning or scrubbing
a process that weeds out and fixes or discards inconsistent, incorrect or
incomplete information. For example :
~ Standardizing customer name from Operational system
~ Information cleansing activities
~ Accurate and complete information
BUSINESS INTELLIGENCE
Information that people use to support their decision making efforts
Principles BI enables includes :
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