System Development

The system needs to be repaired or replaced due to:
1. The problems that arise in the old system (irregularities and organizational growth)
2. To seize the opportunity
3. The existence of instruction

Expected increase in system
development
1. Performance
2. Information
3. Economy
4. Control
5. Efficiency
6. Services 

analysis System
Analysis  system can be defined as the decomposition of a complete information system into component parts with a view to identify and evaluate problems, opportunities, barriers that occur and the expected needs so that the amendments can be proposed.  

Steps system analysis:
1. Identify (identification problem)
2. Understand (understand the working of the existing system)
3. Analyze (analyzing system)
4. Report (report the results of the analysis)

 

Funcion Analysis System

1. Identifying User Needs Issues
2. Specifically states the goal should be
3. Choose an alternative method of solving the problem
4. Plan and implement a system design.