管理信息系统概述.pptx
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1、Technology and Management of Information Systems12Course Introduction Main Course Objectives Become comfortable with the technologies that are shaping business today Acquire tools that will help you assess technological trends Know how to Manage Information Systems3Assignments of Course For class Bu
2、ild an online community For team: Presentations on class new trends of IT innovative applications of IS in enterprises For individual: The final take-home exam paper The corporate information system applications Or an IS planning case4Class 1 IT, IS & New Business Environment1. Basic concepts of MIS
3、2. The new world of business3. Enterprise informatization4. Classification of information systems5. Information Architecture1-51. 管理信息系统概念介绍 数据、信息、知识 信息系统 基于计算机的信息系统 信息技术 管理信息系统6数据:符号、事实和数字可能对用户没有意义Happy New Year!How are You?7SenderReceiver处理数据信息知识“一个人的垃圾(数据)是另一个人的财富(信息)一个人的垃圾(数据)是另一个人的财富(信息)”是一种可随时
4、间地点改变而改变的事物运作理论是一种可随时间地点改变而改变的事物运作理论8输入输入输出输出转化转化控制控制目标目标9信息系统 (information system, IS) 信息系统是为一定目的而收集、处理、存贮、分析和传播信息的工具或方法。输入处理输出控制10基于计算机的信息系统(CBIS)Communications Media and Networking Support Programs and Procedures End User and IS Specialists Data and Knowledge Bases Machines and Media Control of S
5、ystem Performance Storage of data resourcesProcessing data into information Input of data resources Output of information products Data ResourcesHardware ResourcesNetwork ResourcesSoftware Resources People Resources Resources and Activities 11Information Technology Using (computer) technology to imp
6、lement the information pieces of business processes Results in faster, cheaper, more reliable processesIT is not only about computers Successful IT solutions are a combination ofstrategytechnologyorganizationpeopleMIS, IS, IT Functional MIS Management of Information Systems IS & IT14IS职业道路程序员/分析员系统分
7、析员管理入门项目领导程序员主管主任(CIO)数据库分析员系统程序员硬件/软件规划员通讯专家内部顾问.技术层决策层行政管理层专家152. The new world of business IS has become an important part of daily business IS enable changing the way of traditional business : Case: NFO Research and Talkcity: Transforming Market Research on the Web16The New World of BusinessBusi
8、ness pressuresEnterpriseIS&ITOrganizational responses17Business Pressures Market PressuresPowerful customersGlobal economyTechnological PressuresInnovation and obsolescenceInformation overloadSocietal PressuresSocial responsibilityEthical issuesEnterprise18Organizational ResponsesEnterpriseStrategic
9、 systemsBPRElectronic commerceBusiness alliancesContinuous improvement efforts19Strategic SystemsStrategic systems provide organizations with strategic advantages, thus enabling them to increase their market share, to better negotiate with their suppliers, or to prevent competitors from entering the
10、ir territory.20Continuous Improvement Efforts Improved productivity Just-in-time Total Quality Management (TQM) Improved decision making Managing information and knowledge Innovation and creativity Change management Customer service21Business Process Reengineering(BPR) Reducing Cycle Time (CT) Empow
11、erment of employees Mass customization Restructuring and team-based structure22Business Alliances Joint Ventures Virtual Corporations23Virtual Organization24Electronic commerce Any Place Any Time Any Way25Organizational Responses Cases American Airline Dell UPS Wall-Mart Cisco262728One focused visio
12、n made Dell the worlds leading direct computer systems company, with 36,500 employees in 34 countries around the globe. Dell bold conceptdirect customer contacthas made Dell one of the most successful companies of the 1990s. 29应用案例戴尔计算机公司戴尔计算机公司 :直销与个性化服务的典范 向企业销售:5,000家美国公司服务的“首页”计划。当戴尔公司赢得一家有400百人
13、以上的企业客户时,它就为那家客户建立首页。首页只不过是一套比较小的网页,常常同客户的内联网联接(销售和租赁),让获准的雇员在线配置个人计算机、付款、跟踪交付的情况每天约有500万元的戴尔个人计算机以这种方式定货。首页让客户能即刻得到技术支持(再也不用在电话里等待!),与销售人员联系。 向个人销售:网上订购、网上跟踪、网上支付30Dell ComputerDell Computer供应商供应商物流合作伙伴物流合作伙伴InternetInternetInternetInternet制造合作伙伴制造合作伙伴InternetInternetInternetInternet顾客利用Web查询信息,提出要
14、求或确定定单Dell Online在Autin,Texas组装美国PC;在Limerick, Ireland组装欧洲PC;在Penang, Malaysia组装亚洲PC。UPSCPU:intel;硬盘:maxtor主板:SelectionUPS: is transforming itself from a package delivery firm to one that offer total solutions to customers global commerce needs.32Case: UPS In late 2000, best known for reliable,effic
15、ient package delivery. Delivery 13.6 million packages a day set by 1.8 million shippers to 7 million consignees. In 1999, its revenue is $27 billions IT/IS in recent decade: 1990: .UPS Net 1993: DIAD(Delivery Information Acquisition Device) mid of 1990: API +tracking system By late 2000: 6 OnLine To
16、ols Late of 2000: e-commerce, e-logistics+33Case Study: UPS Input: Package information, customer signature, pickup, delivery and timecard data, data location(while on route), and billing and customer clearance document. Processing: Mainly,the data is transmitted to a central computer and stored for
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