aeds-scm供應(yīng)鏈管理-part234頁(yè)-全文預(yù)覽
【正文】 s Customer Service Selling Chain Management Supply Chain Management Enterprise Resource Planning Logistics Production Distribution KnowledgeTone Applications Enterprise Application Integration Administrative Control HRMS / BMS / ORMS Finance/Accounting/Auditing Management Control Emp l oye e s Business problems that lead a customer to EAI Service: How do I ... … conduct electronic business (cross selling) whose overall enterprise business process spans multiple disparate application systems and manual processes ? … conduct electronic merce that spans multiple enterprises ? … enable a business process to span the boundaries of independently designed and managed systems (applications, data warehouses, third party systems, packaged applications) ? … facilitate efficient, cross functional information flow across disparate data warehouses, ERP system, and legacy environments ? Business Challenges Business problems that lead a customer to EAI Service: How do I … (continued) ... integrate information systems from different infrastructures and geographies ? ...provide users with more power to gather and analyze data for improved decision making ? ...leverage legacy investments to satisfy information requirements at the desktop ?...meet immediate business requirements while developing an improved enterprise environment? Business Challenges The Integration Challenge The Traditional Approach ... integrates applications only one at a time, creating an ultimate morass of individual links that cannot be reused to develop subsequent applications The New Integrated Approach ... Uses a middleware layer of standard interfaces to mediate interactions among legacy applications, packaged applications, data warehouses, business methods, and new Web functionality. Enterprise Application Integration Enterprise Portal Integrated Enterprise Division A System SAP Financial HRMS Division C System Division B System SCM/ CRM Application Process Control Systems Business Partners System EAI/Middleware Enterprise Data Warehouse ? Application Integration Frameworks ? Message Oriented Middleware ? Distributed Object Computing ? Decision Support Integration ? Web / Java Integration ? Transaction Processing Monitors ? Remote Database Access ? Systems Management and Security ? Interprocess Communication EAI Technologies New Ways of Working E E E E E E E E E E E E E E E E E E E Value Time ? Process automation ? No reengineering ? Accurate information ? Functional automation ? Reengineering of a process in a functional area ? Enhanced information access ? Improve processes across departments ? Organizational reengineering ? Shared information
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