Intze Overhead Water Tank Design by Working Stress - IS Method.pdf
Lecture 33
1. DWH-Ahsan AbdullahDWH-Ahsan Abdullah
11
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
2. DWH-Ahsan Abdullah
2
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
14. DWH-Ahsan Abdullah
14
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