ality menus, etc. We expect the system to transfer the entire document of the above stated to any office around the world with a click of a second. We also expect our staffs to use e-mails as the major communication in the future because it is cheap and it provide evidence when misunderstanding occurs. 2.0 - BUSINESS ANALYSIS2.1 - STRUCTURED ANALYSIS AND DESIGN OF THE COMPANYOur structured approach to the design of an information system for Possehl BESI will emphasize in solving problem without technical constraints. In fact, a logical/conceptual model of a system is constructed specifying the requirements to achieve desired information flows and outputs (see ATTACHMENT 1). Eventually, these logical needs will match the equipment during the physical design stage of system development. In addition, this is a data-driven top-down structured approach. This approach recognizes that all applications have a data structure that will not change much over time: provided that apart from routine amendments to data stored in file or database, it will not affect the overall performance. Many times when a logical model of the data flows is constructed and processes applied for transformation into system outputs. An efficient system development methodology is vital because it will reduce the risk of wasting resources on systems development, increases the productivity of development staff by providing a standard method of developing each project, and provides the right tools and techniques for analyzing and designing various elements of the system. The structured system terms analysis and design method includes review procedures to enable errors to be identified and eliminated before system implementation.On the other hand, since most information systems are concerned with building data structures on conventional files or databases, accessing and extracting data from files and updating the file. We strongly suggest the checking of system’s logic ...
