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    Evaluation and Analysis of Alternative Design Method

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    Harsh Vardhan
    This document discusses management information systems (MIS) and decentralized processing systems. It provides three key points: 1) An MIS is a computer system designed to provide information to help managers effectively plan and direct business operations. The design and implementation of an MIS requires careful planning as it is a major project. 2) Decentralized processing systems use local word processors or microcomputers with their own databases to serve specific information needs. These can be used to update local inventories or summarize results. 3) Both centralized and decentralized systems have advantages and disadvantages. Centralized systems provide consistency while decentralized systems allow flexibility. A balanced system may use elements of both.

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    Attribution Non-Commercial (BY-NC)
    Download as PPTX, PDF, TXT or read online from Scribd

    Evaluation and Analysis of Alternative Design Method

    Uploaded by

    Harsh Vardhan
    815 views13 pages
    This document discusses management information systems (MIS) and decentralized processing systems. It provides three key points: 1) An MIS is a computer system designed to provide information to help managers effectively plan and direct business operations. The design and implementation of an MIS requires careful planning as it is a major project. 2) Decentralized processing systems use local word processors or microcomputers with their own databases to serve specific information needs. These can be used to update local inventories or summarize results. 3) Both centralized and decentralized systems have advantages and disadvantages. Centralized systems provide consistency while decentralized systems allow flexibility. A balanced system may use elements of both.

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    This document discusses management information systems (MIS) and decentralized processing systems. It provides three key points: 1) An MIS is a computer system designed to provide information to help managers effectively plan and direct business operations. The design and implementation of an MIS requires careful planning as it is a major project. 2) Decentralized processing systems use local word processors or microcomputers with their own databases to serve specific information needs. These can be used to update local inventories or summarize results. 3) Both centralized and decentralized systems have advantages and disadvantages. Centralized systems provide consistency while decentralized systems allow flexibility. A balanced system may use elements of both.

    Copyright:

    Attribution Non-Commercial (BY-NC)
    Download as PPTX, PDF, TXT or read online from Scribd
    Download as pptx, pdf, or txt
    815 views13 pages

    Evaluation and Analysis of Alternative Design Method

    Uploaded by

    Harsh Vardhan
    This document discusses management information systems (MIS) and decentralized processing systems. It provides three key points: 1) An MIS is a computer system designed to provide information to help managers effectively plan and direct business operations. The design and implementation of an MIS requires careful planning as it is a major project. 2) Decentralized processing systems use local word processors or microcomputers with their own databases to serve specific information needs. These can be used to update local inventories or summarize results. 3) Both centralized and decentralized systems have advantages and disadvantages. Centralized systems provide consistency while decentralized systems allow flexibility. A balanced system may use elements of both.

    Copyright:

    Attribution Non-Commercial (BY-NC)
    Download as PPTX, PDF, TXT or read online from Scribd
    Download as pptx, pdf, or txt
    of 13

    m 

        
    
    

       
    

     
    
    
      
    
    About MIS
    O A management information system is a system that
    provides information needed to manage organizations
    effectively.

    O In other words a computer system design to help managers


    plan and direct business and organizational operations.
    O whe design and implementation of an MIS cannot be carried
    out in an unplanned fashion. whe different groups of tasks and
    the cost of design and implementation make it a major project.

    O whe conceptual design outlines the structure of the MIS and


    indicates the performance requirements for those who will
    develop the detailed design.

    O whe managers who are going to make use of it should have a


    major role in the development and evaluation of alternative
    concepts
    a
    O whe management must recognize the fundamental
    business problems and objectives of the MIS.
    O whe system constraints can be environmental, basic
    business, or technical. whe management is mainly
    responsible for describing this.
    O whe detailed design starts with the performance
    specifications provided by the conceptual design and ends
    with a set of specifications for the construction of the
    MIS.
    O If the operating system is not going to be changed, the
    design of the MIS should be developed in association with
    the design of the operating system.
    O A complete description of the detailed design cannot be
    given, as design work is a creative and problem-solving
    activity.
    O whe 'systems approachµ to problem solving uses a systems
    orientation to define problems and opportunities and
    develop solutions.
    §  proc  alt rat 
    O Analysis of design process alternatives requires the
    options to be carefully understood and described.
    O A method for evaluation of design process alternatives has
    been applied to development projects at VAC.
    O Analyzing design process of Volvo aero corporation is
    done by using signal flow graphs.
    O Signal flow graphs consist of preliminary design, test and
    evaluation method, detail design is processed and after
    that this method is repeatedly used.
    O whe signal flow graph is well known as a
    method for circuit and systems analysis in
    electrical engineering and for modeling
    discrete-event systems.

    O whe edibility and quality of product


    development processes can be evaluated by
    modeling various features of the design
    process.
    O Computational methods, such as finite element
    analysis and computational fluid dynamics
    (CFD) are increasingly used to perform these
    predictions of product behavior during
    development.
    O However, these new design methods and
    strategies affect the flow and timing of
    activities within the product development
    process.
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