The document discusses the key steps in the data warehouse (DWH) lifecycle using Kimball's approach. The lifecycle includes project planning, requirements definition, dimensional modeling, data staging, technical architecture design, and product selection and installation. It focuses on the first two steps of project planning and requirements definition. Project planning establishes the core team, creates a project plan, and develops an initial project scope. Requirements definition involves collecting business requirements through interviews and workshops, prioritizing requirements, and reviewing findings to identify high priority projects.

1. DWH-Ahsan AbdullahDWH-Ahsan Abdullah
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Data WarehousingData Warehousing
Lecture-33Lecture-33
DWH Implementation: Goal Driven Approach (1)DWH Implementation: Goal Driven Approach (1)
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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Kimball’s Approach
Business Dimensional Lifecycle Road map
Data Warehouse (DWH) LifecycleData Warehouse (DWH) Lifecycle
Project
Planning
Deployment
Maintenance
and
Growth
Project Management
Business
Requirement
Definition
Analytic
Application
Specification
Analytic
Application
Development
Dimensional
Modeling
Data Staging
Design &
Development
Technical
Architecture
Design
Product
Selection &
Installation
Physical
Design
Graphics

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DWH Lifecycle: Key stepsDWH Lifecycle: Key steps

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DWH Lifecycle-DWH Lifecycle- Step 1: Project PlanningStep 1: Project Planning

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DWH Lifecycle-DWH Lifecycle- Step 1: Project PlanningStep 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