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PLANNING AND CONTROL SYSTEMS - Coggle Diagram

- - - - SYSTEM DEVELOPMENT AND IMPLEMENTATION
        The organization develops, refines or implements the chosen system and implements it.
        
        MAINTENANCE OF THE GIS AUDIT SYSTEM
        
        Refers to the final process, in which once the system has been developed and implemented, audits must be carried out periodically to ensure that it works properly.
        
        This should be included when planning the GIS.
- - - - The disciplines that influence Information Systems are: In the technical approach, computing, administration and operations research, and in the behavioral approach, psychology, economics and sociology.
        To use Information Systems effectively it is necessary to understand the organization, management and information technology that determine the systems.
        A change in any one of these components requires changes in the others.
        
        Over the years, information systems began to play a more essential role in organizations, the first systems produced easy-to-solve technical changes, later today's systems affected in one way or another the control and behavior of managers.
        The systems influenced the main activities of the organization such as relationships between products, markets, suppliers and customers.
        
        Managers face five key challenges in using information systems:
        
        The strategic challenge of business, the challenge of globalization, the challenge of information architecture, the challenge of investment in information systems and the challenge of responsibility and control.
        
        The types of systems being built today are very important to the overall performance of the organization, especially in today's globalized, information-based economy. Information systems are driving daily operations as the strategy of organizations.