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Week 9: Managing Information Systems Implementation (Changing an…
Week 9: Managing Information Systems Implementation
What is Information system implementation
Changing an existing Information System
2.Removing an existing Information System
3.Introducing a new Information System
4.Sometimes a combination of all three above
The software and system changes are just a small part of the ‘Implementation’
Every change to an Information System has many impacts to a variety of other things including:
Changing an Information System
Need maintenance
Common reasons to change a system
Impact of changing
Removing an Information System
a finite life span
Common reasons
consider the impact of removing
Introducing a New Information System
Common reasons
impact of introducing
Implementation types
Hardware and Infrastructure
Software, Applications and Configuration
Data
Planning an implementation
Determine your implementation strategy based
Risk: elements should be considered
Implementation Environments
Environmental considerations:
Current level of understanding the Information System
Availability of skilled resources
Operating Capacity
Implementation Experience
Impact analysis
High level impact analysis
Policy and law should be considered
Customers
People
Process
Products
Organisation:
Location
Data
Application & Technology
Implementation Planing & Testing
Communication
Contingency Planning