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Information Technology Infrastructure

Information Technology Infrastructure. Defining IT Infrastructure. IT Infrastructure as the shared technology resources that provide the platform for the firm’s specific information system applications. IT Infrastructure includes investment in hardware , software ,

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Information Technology Infrastructure

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  1. Information Technology Infrastructure

  2. Defining IT Infrastructure IT Infrastructure as the shared technology resources that provide the platform for the firm’s specific information system applications. IT Infrastructure includes investment in hardware , software , & services such as consulting ,education, training that are shared across the entire firm or across entire business units in the firm.

  3. Evolution of IT Infrastructure : 1950-2007 Electronic Accounting Machine Era :1930-1950

  4. Sales Producing Accounting HR Web Server Client Application Server Data A Multitiered Client/Server Network(N-Tier)

  5. Technology Drivers of Infrastructure Evolution Moore’s Law & Micro processing Power Given by Gordon Moore in 1965 The number of components on a chip with the smallest manufacturing costs per component had doubled each year. Later reduced the rate of growth to a doubling every two years Nanotechnology

  6. The Law of Mass Digital Storage

  7. Declining Communications Costs & The Internet Standards & Network Effects

  8. Infrastructure Components

  9. Hardware Platform Trends & Emerging Technologies The Integration Of Computing & Telecommunications Platforms Grid Computing On-Demand Computing Autonomic Computing & Edge Computing Virtualization & Multicore Processors

  10. Software Platform Trends & Emerging Technologies Linux and open-source software Java Enterprise software Web services and service-oriented architecture Software Outsourcing

  11. Management Issues Dealing With Infrastructure Change Management & Governance Making Wise Infrastructure Investments

  12. Total Cost Of Ownership Of Technology Assets

  13. Hands On MIS Improving Decision Making : Making The Rent vs Buy. Buy for Hardware & Software Improving Decision Making : Using a Spreadsheet to Evaluate Hardware & Software Options

  14. Thank-You

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