30 Apr Management Information Systems 11. Enterprise Information Systems: Applicatons and Goals by Asst. Prof. Wichai Bunchua
30 Apr Enterprise Information Systems: Applicatons and Goals Enterprise Information Systems Interdepartmental Information Systems Interdepartmental Information Systems and Enterprise Functions Business Process Redesign Business Network Redesign Business Scope Redefinition Value Added by Enterprise Information Systems
30 Apr What Is an Enterprise? An enterprise is a systm of people, equipment, material, data, policies, and procedures that provides a product or a service, often with the goal of making profit An enterprise has owners or sponsors who invest money in the organization with the expectation of future finanial reward or some other benefit.
30 Apr What Is an Enterprise? (cont.) To protect their investments, the owners or sponsors select their representatives as members of a board of directors. The owners and sponsors and board appoint officers of the enterprise to manage its day-to-day affairs
30 Apr Enterprise Information Systems: Five categories of the application of enterprise MIS arranged on a two- dimensional axis showing potential benefit VS the degree of business transformation Localizes applications Interdepartmental systems Business process redesign Business network redesign Business scope redefinitions
30 Apr Interdepartmental Information Systems Need for shared data Different views of shared data Sample various views of data (Fig 11-8)
30 Apr Characteristics of Interdepartmental Information Systems Standardized Carefuly controlled changes Needs systems management support many users and applications Has heterogeneous data
30 Apr Comparison of Workgroup and Interdepartmental Information Systems Relationships between users Numbers of users Amount of data Numbers of identities Numbers of applications Systems function
30 Apr Generic Functions of An Enterprise Revenue generation Purchasing Personnel and payroll Asset control Product development and planning Manufacturing Accounting
30 Apr Consequences of Business Process Redesign Fewer management levels Reduced need for staff Higher degree of concurrency Radical and revolutionary redesign of processes
30 Apr Alternatives for Business Network Redesign EDI - Electronic Data Interchange Shared transactions Enterprise System Access JIT inventory management Interenterprise process integration Multiparty manufacturing Knowledge networks Technical, managerial, legal, medical
30 Apr Alternatives for Business Scope Redesign Entry to new market Entry to new product category Technology-induced definition of new product category Technology-induced market changes
30 Apr Value Added by Enterprise Information Systems Value added to processes Value added to products Value added through Facilitating change