Transcript Chapter 4 Information Systems Planning Presented by Aaron

Chapter 4
Information Systems Planning
Presented by
Aaron
Brandon
Jenna
Information systems planning model
Participant
Education
and
Training
Organizational / External Environment
Planning
Process
Planning
Output
Planning
Outcome
Resources
Information Input
Input
Process
Output
Outcome
Types of Planning
Strategic
Tactical
Operational
3-5 years
1-2 years
6 months1 year
Vision
architecture,
business goals
Resource
allocation,
project
selection
Project
Management,
meeting time
and budget
targets
6 Planning Approaches
•
•
•
•
•
•
Stages of Growth
Critical Success Factors
Competitive Forces Model
Value Chain Analysis
E-Business Value Matrix
Linkage Analysis Planning
Stages of Growth
1) Early Successes
2) Contagion
3) Control
4) Integration
Critical Success Factors
• Used to help companies identify information
systems they need to develop
• Should be listed in the company’s charter
• Measurable performance factor: monitoring and
building
• Four sources for CSF
–
–
–
–
Industry
Company
Environment
Temporal
Competitive Forces Model
New
Entrants
Suppliers
Industry
Competitors
Substitutes
Buyers
Value Chain Analysis
Five primary activities
that form the
sequence of the
value chain:
1 Inbound logistics
2 Operations
3 Outbound logistics
4 Marketing and
sales
5 Service
Four supporting
activities that underlie
the entire value
chain:
1 Organizational
infrastructure
2 Human resources
management
3 Technology
development
4 Procurement
E-Business Value Matrix
New
Fundamentals
Operational
Excellence
Rational
Experimentation
Breakthrough
Strategy
Critical to
Business
Newness of
Idea
Low
Low
High
Low
Low
High
High
High
Linkage Analysis Planning
• Examines the links organizations have with one
another with the goal of creating a strategy for
utilizing electronic channels
• Methodology includes the following steps:
– Define power relationships among the various
players and stakeholders
– Map out your extended enterprise to include
suppliers, buyers, and strategic partners.
– Plan your electronic channels to deliver the
information component of products and services.
Traditional Strategy Making
• Where is the business going and why? (Business Strategy)
– Business decisions
– Objectives and direction
– Change
• What is required? (Systems Strategy)
– Business based
– Demand oriented
– Application focused
• How can it be delivered? (IT Strategy)
– Activity Based
– Supply oriented
– Technology focused
Why is Planning so Difficult?
• Business Goals and systems plans need
to align
• Technologies are rapidly changing
• Companies need portfolios rather than
projects
• Infrastructure development is difficult to
fund