Holly Dongqing Zhu University of Wollongong - aair

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Traditional Methodology – Waterfall “....we build systems like the way the Wright brothers built airplanes -- build the whole thing, push it off a cliff, let it crash, and start over again.” R.M. Graham (1969)
Traditional Methodology - Bottom-up • Design DW without a Complete Business Design • Strength • Quick Result • Not Require to Have Lots of Knowledge at Top Level • Weakness • Lack of a Global Purpose • May Suffer from a Tangle of Tables
Page 1 and 2: Holly Dongqing Zhu University of Wo
Page 3 and 4: We Aim to …
Page 5 and 6: The University of Wollongong • No
Page 7 and 8: BI Architecture Balanced Scorecards
Page 9 and 10: • Give All Decision-makers Inform
Page 11: Traditional Methodology - Waterfall
Page 15 and 16: Iterative Methodology Overview
Page 17 and 18: Iterative Methodology - Initiate Ph
Page 19 and 20: Iterative Methodology - Analysis Ph
Page 21 and 22: Iterative Methodology - Prototyping
Page 23 and 24: Iterative Methodology - Deploy Phas
Page 25: Interactions
Page 28 and 29: Take An Example ….
Page 30 and 31: Prototype 1 - Attrition Fact Table
Page 32 and 33: Prototype 3 - Attrition Fact Table
Page 34 and 35: Final Design -Attrition Fact Table
Page 36 and 37: Final Design - Course Fact Table DO
Page 38 and 39: Attrition Project Process Review
Page 42 and 43: Dummy Data!!!
Page 44: QUESTIONS Que stio ns

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