Chapter 5 Flashcards
1
Q
What are types of dataware house
A
Financial (First dataware house that an organization builds)
Insurance (longer time period)
Telecommunication
2
Q
What is common denomination of financial dataware house
A
money
3
Q
What are the characteristics of telecommunication data
A
Sheer volume
Storing lots of call level detail
Store data for limited period
4
Q
What are typical application of DWH
A
- Fraud detection
- Profitability analysis
- Direct mail marketing
- Credit risk prediction
- Yield management (fixed inventory management, airline ticketing example)
- Agriculture systems
