you are going to be introduced to many of the activities carried out during implementation and operation, including coding, testing, installation, documentation, user training, support, and maintenance. Systems development is a change process, and for many users, the most obvious evidence of change comes during implementation. Installation is the organizational process of changing over from the current information system to a new one. Direct, parallel, single location, and phased are four approaches to installation.
What are the advantages and disadvantages of the installation methods
Direct Installation “Cold Turkey”
Parallel Installation (Old system runs with the new)
Single Location “Pilot Approach”
Phases Installation “Staged Incremental” Share examples of when each of these methods should be used. Defend your selection.
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