ADM 2372 Chapter Notes - Chapter 2: Executive Information System, Transaction Processing System, Decision Support System
15 Apr 2012
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Chapter 2 decision making and business processes. When you implement information systems, your goal is to give you more information about what is going on in your organization, reduce costs, improve products or services, etc. Organizations can function without information systems, but processing the data would cost a lot of human labour, and time, and may have errors. (implementing an information system saves time, labour costs, and reduces errors). The organization is like a pyramid (analysts at the bottom, executives at the top. Information systems different in each levels, and detailed information provided is different at each level. At each functional areas you will also have different information systems: For example: sales and marketing, manufacturing and production, finance and. We look at information systems, by the level of employees or managers that they serve. Transaction processing system (tps) - the basic business system that serves the operational level (analysts) in an organization.
