Education for all..

1. DWH-Ahsan AbdullahDWH-Ahsan Abdullah
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Data WarehousingData Warehousing
Lecture-32Lecture-32
DWH Lifecycle: MethodologiesDWH Lifecycle: Methodologies
Virtual University of PakistanVirtual University of Pakistan
Ahsan Abdullah
Assoc. Prof. & Head
Center for Agro-Informatics Research
www.nu.edu.pk/cairindex.asp
National University of Computers & Emerging Sciences, Islamabad
Email: ahsan101@yahoo.com

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DWH Lifecycle: MethodologiesDWH Lifecycle: Methodologies

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Data Warehouse vs. Typical ISData Warehouse vs. Typical IS

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DWH & SW EngineeringDWH & SW Engineering

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Implementation strategiesImplementation strategies

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Development methodologiesDevelopment methodologies

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Waterfall ModelWaterfall Model

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Spiral ModelSpiral Model

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Rapid Application Development (RAD)Rapid Application Development (RAD)

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5 Keys to successful RAD5 Keys to successful RAD

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Development MethodologiesDevelopment Methodologies

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Development MethodologiesDevelopment Methodologies

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Development MethodologiesDevelopment Methodologies

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Where do you start from?Where do you start from?
What specific problems the DWH will
solve?

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Where do you start from?Where do you start from?
What criteria use to measure success?

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Where do you start from?Where do you start from?
How to manage time and money?

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Where do you start from?Where do you start from?
What skills are required?

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DWH Life Cycle ModelDWH Life Cycle Model
DESIGN
PROTOTYPE
OPERATE
ENHANCE
DEPLOY