THE INTERNET AND THE NEW INFORMATION TECHNOLOGY INFRASTRUCTURE
اسلاید 1: 9THE INTERNET AND THE NEW INFORMATIONTECHNOLOGY INFRASTRUCTUREChapter
اسلاید 2: What is the new information technology (IT) infrastructure for business? Why is connectivity so important in this infrastructure?How does the Internet work? What are its major capabilities? How can organizations benefit from the Internet?Essentials of Management Information SystemsChapter 9 The Internet and the New information Technology InfrastructureOBJECTIVES
اسلاید 3: What are the principal technologies for supporting electronic commerce and electronic business? What management problems are raised by the new information technology (IT) infrastructure? How can businesses solve these problems?OBJECTIVESEssentials of Management Information SystemsChapter 9 The Internet and the New information Technology Infrastructure
اسلاید 4: Taking a broader perspective on infrastructure development Selecting technologies for the new information technology (IT) infrastructureMANAGEMENT CHALLENGESEssentials of Management Information SystemsChapter 9 The Internet and the New information Technology Infrastructure
اسلاید 5: The New Information Technology (IT) Infrastructure for the Digital FirmEnterprise Networking Arrangement of organization’s hardware, software, network, and data resources Creates a company-wide network linking many smaller networksInternetworkingLinks separate networks into an interconnected networkEssentials of Management Information SystemsChapter 9 The Internet and the New information Technology InfrastructureEnterprise Networking and Internetworking
اسلاید 6: The New Information Technology (IT) Infrastructure for the Digital FirmEssentials of Management Information SystemsChapter 9 The Internet and the New information Technology InfrastructureThe New Information Technology (IT) InfrastructureFigure 9-1
اسلاید 7: The New Information Technology (IT) Infrastructure for the Digital FirmConnectivityMeasures how well computers and computer-based devices communicateOpen System Software systems Operate on different hardware platformsEssentials of Management Information SystemsChapter 9 The Internet and the New information Technology InfrastructureStandards and Connectivity for Digital Integration
اسلاید 8: The New Information Technology (IT) Infrastructure for the Digital FirmModels of Connectivity for NetworksTransmission Control Protocol/Internet Protocol (TCP/IP)Open Systems Interconnect (OSI)802.11bBluetoothEssentials of Management Information SystemsChapter 9 The Internet and the New information Technology InfrastructureStandards and Connectivity for Digital Integration
اسلاید 9: The New Information Technology (IT) Infrastructure for the Digital FirmEssentials of Management Information SystemsChapter 9 The Internet and the New information Technology Infrastructure(TCP/IP) Reference ModelFigure 9-2
اسلاید 10: The Internet: Information Technology Infrastructure for the Digital FirmInternet Service Provider (ISP)Commercial organization with a permanent connection to Internet Sells temporary connections to subscribersEssentials of Management Information SystemsChapter 9 The Internet and the New information Technology InfrastructureWhat is the Internet?
اسلاید 11: The Internet: Information Technology Infrastructure for the Digital FirmInformation applianceDevice customized to perform few specialized computing tasks with minimal user effortEssentials of Management Information SystemsChapter 9 The Internet and the New information Technology InfrastructureInternet Technology and Services
اسلاید 12: The Internet: Information Technology Infrastructure for the Digital FirmEssentials of Management Information SystemsChapter 9 The Internet and the New information Technology InfrastructureClient/Server Computing on the InternetFigure 9-3
اسلاید 13: The Internet: Information Technology Infrastructure for the Digital FirmElectronic Mail (E-Mail)Connects people worldwide Creates productivity gainLISTSERVOn-line discussion groupsUses e-mail broadcast from mailing list servers Essentials of Management Information SystemsChapter 9 The Internet and the New information Technology InfrastructureInternet Tools for Communication
اسلاید 14: The Internet: Information Technology Infrastructure for the Digital FirmEssentials of Management Information SystemsChapter 9 The Internet and the New information Technology InfrastructureAnalysis of an Internet AddressFigure 9-4
اسلاید 15: The Internet: Information Technology Infrastructure for the Digital FirmChattingLive, interactive conversations over public networkInstant messagingChat service Allows participants to create their own private chat channels Essentials of Management Information SystemsChapter 9 The Internet and the New information Technology InfrastructureInternet Tools for Communication
اسلاید 16: The Internet: Information Technology Infrastructure for the Digital FirmTelnetNetwork tool Allows users to log on to one computer system while working on anotherFile Transfer Protocol (FTP)Tool for retrieving and transferring files from a remote computerEssentials of Management Information SystemsChapter 9 The Internet and the New information Technology InfrastructureInternet Tools for Communication
اسلاید 17: The Internet: Information Technology Infrastructure for the Digital FirmInternet2Research network with new protocols and transmission speeds Provides an infrastructure for supporting high bandwidth Internet applicationsEssentials of Management Information SystemsChapter 9 The Internet and the New information Technology InfrastructureThe Next Generation Internet and Internet 2
اسلاید 18: The World Wide WebBased on a standard hypertext language called hypertext markup language (HTML)Combines text, hypermedia, graphics, and soundHandles all types of digital communication Uses graphical user interfaces for easy viewingEssentials of Management Information SystemsChapter 9 The Internet and the New information Technology InfrastructureOverview
اسلاید 19: The World Wide WebSearch EngineLocates specific sites or information on InternetShopping BotSoftware with varying levels of built-in intelligence Helps electronic commerce shoppers locate and evaluate products or services Essentials of Management Information SystemsChapter 9 The Internet and the New information Technology InfrastructureSearching for Information on the Web
اسلاید 20: The World Wide Web“Push” technologyObtains relevant information on networks MulticastingTransmission of data to a selected group of recipientsEssentials of Management Information SystemsChapter 9 The Internet and the New information Technology InfrastructureSearching for Information on the Web
اسلاید 21: The World Wide WebFirewallHardware or software placed between an organization’s internal network and external network Prevents outsiders from invading private networksExtranetsPrivate intranets extended to authorized users outside company Essentials of Management Information SystemsChapter 9 The Internet and the New information Technology InfrastructureIntranets and Extranets
اسلاید 22: The World Wide WebEssentials of Management Information SystemsChapter 9 The Internet and the New information Technology InfrastructureModel of an ExtranetFigure 9-5
اسلاید 23: The World Wide WebWeb-based applications Enables users to access digital information from the Internet Wireless Web Standards:Wireless Application Protocol (WAP)WML (Wireless Markup Language)MicrobrowserI-modeM-Commerce ChallengesVoice portalsEssentials of Management Information SystemsChapter 9 The Internet and the New information Technology InfrastructureThe Wireless Web
اسلاید 24: The World Wide WebEssentials of Management Information SystemsChapter 9 The Internet and the New information Technology InfrastructureFigure 9-6
اسلاید 25: The World Wide WebEssentials of Management Information SystemsChapter 9 The Internet and the New information Technology InfrastructureWAP Versus I-ModeFigure 9-7
اسلاید 26: The World Wide WebKeyboards and screens of cell phones tiny and awkward to useVery slow data transfer speeds Minimal memory and limited power supplies in Internet-enabled phones Web content primarily in text with very little graphicsIncompatible technologiesEssentials of Management Information SystemsChapter 9 The Internet and the New information Technology InfrastructureM-Commerce Challenges
اسلاید 27: The World Wide WebConnectivity and global reachReduced communication costsLower transaction costs Reduced agency costsInteractivity, flexibility, and customization Accelerated distribution of knowledgeEssentials of Management Information SystemsChapter 9 The Internet and the New information Technology InfrastructureOrganizational Benefits of Internet and Web Technology
اسلاید 28: Support Technology for Electronic Commerce and Electronic BusinessHitEntry into Web server’s log file Generated by each request to the server for a fileElectronic commerce server softwareProvides functions essential for running e-commerce Web sitesEssentials of Management Information SystemsChapter 9 The Internet and the New information Technology InfrastructureWeb Servers and Electronic Commerce Servers
اسلاید 29: Support Technology for Electronic Commerce and Electronic BusinessCollecting and storing data Combining data with already stored dataAnalyzing the data Identifying customer preferences and trendsEssentials of Management Information SystemsChapter 9 The Internet and the New information Technology InfrastructureCustomer Tracking and Personalization Tools
اسلاید 30: Support Technology for Electronic Commerce and Electronic BusinessSoftware to facilitate collection, assembly, and management of content on Web site, intranet, or extranetEssentials of Management Information SystemsChapter 9 The Internet and the New information Technology InfrastructureWeb Content Management Tool
اسلاید 31: Support Technology for Electronic Commerce and Electronic BusinessMonitors time taken for downloading Web pages Identifies broken links between Web pages, Web site problems, and bottlenecksEssentials of Management Information SystemsChapter 9 The Internet and the New information Technology InfrastructureWeb Site Performance Monitoring Tool
اسلاید 32: Support Technology for Electronic Commerce and Electronic BusinessCompany with large Web server computers Maintain Web sites of fee-paying subscribersEssentials of Management Information SystemsChapter 9 The Internet and the New information Technology InfrastructureWeb Hosting Services
اسلاید 33: Management Issues and DecisionsLoss of management controlConnectivity and application integration challengesOrganizational change requirementsHidden costs of enterprise computingScalability, reliability, and securitydowntimeEssentials of Management Information SystemsChapter 9 The Internet and the New information Technology InfrastructureThe Challenge of Managing the New Information Technology Infrastructure
اسلاید 34: Management Issues and DecisionsChange managementEducation and trainingData administration disciplinesPlanning for connectivity and application integrationEssentials of Management Information SystemsChapter 9 The Internet and the New information Technology InfrastructureSome Solutions
اسلاید 35: 9THE INTERNET AND THE NEW INFORMATIONTECHNOLOGY INFRASTRUCTUREChapter
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