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DWH-Ahsan AbdullahDWH-Ahsan Abdullah
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Data Warehousing Data Warehousing Lecture-33Lecture-33
DWH Implementation: Goal Driven Approach (1)DWH Implementation: Goal Driven Approach (1)
Virtual University of PakistanVirtual University of Pakistan
Ahsan AbdullahAssoc. Prof. & Head
Center for Agro-Informatics Researchwww.nu.edu.pk/cairindex.asp
National University of Computers & Emerging Sciences, IslamabadEmail: [email protected]
DWH-Ahsan AbdullahDWH-Ahsan Abdullah
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Kimball’s Approach Business Dimensional Lifecycle Road map
Data Warehouse (DWH) LifecycleData Warehouse (DWH) Lifecycle
ProjectPlanning
DeploymentMaintenance
andGrowth
Project Management
BusinessRequirement
Definition
AnalyticApplication
Specification
AnalyticApplication
Development
DimensionalModeling
Data StagingDesign &
Development
TechnicalArchitecture
Design
ProductSelection &Installation
PhysicalDesign
Graphics
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DWH Lifecycle: Key stepsDWH Lifecycle: Key steps
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DWH Lifecycle-DWH Lifecycle- Step 1: Project Planning Step 1: Project Planning
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DWH Lifecycle-DWH Lifecycle- Step 1: Project Planning Step 1: Project Planning
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DWH Lifecycle- DWH Lifecycle- Step 1Step 1: : Project PlanningProject Planning
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Establishing the core teamEstablishing the core team
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DWH Lifecycle- DWH Lifecycle- Step 1Step 1: : Project PlanningProject Planning
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DWH LifecycleDWH Lifecycle- Step : 2- Step : 2 Requirements DefinitionRequirements Definition
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DWH Lifecycle- DWH Lifecycle- Step:2 Requirements DefinitionStep:2 Requirements Definition
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DWH Lifecycle- DWH Lifecycle- Step:2 Requirements DefinitionStep:2 Requirements Definition
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DWH Lifecycle- DWH Lifecycle- Step:2 Requirements DefinitionStep:2 Requirements Definition
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DWH Lifecycle- DWH Lifecycle- Step:2 Requirements DefinitionStep:2 Requirements Definition
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DWH Lifecycle- DWH Lifecycle- Step:2 Requirements DefinitionStep:2 Requirements Definition
Post Collection
Prioritization Review & Prioritize findings Quadrant Technique
Business Process B
Business Process D
Business Process A
Business Process C
Business Impact
Feasibility
Graphics
