tailieunhanh - Seminars in IT for Businesses - Lecture 3: IT infrastructure - Hardware and software

In this chapter, the following content will be discussed: What are the components of IT infrastructure? What are the major computer hardware, data storage, input, and output technologies used in business? What are the major types of computer software used in business? | IT Infrastructure: Hardware and Software LECTURE 3 OBJECTIVES What are the components of IT infrastructure? What are the major computer hardware, data storage, input, and output technologies used in business? What are the major types of computer software used in business? What are the most important contemporary hardware and software trends? What are the principal issues in managing hardware and software technology? STUDENT LEARNING OBJECTIVES (Continued) University of Pittsburgh Medical Center’s Technology Cure Problem: Large, complicated infrastructure was difficult to manage, storage needs increased quickly. Solutions: Use IBM storage technology to reduce infrastructure spending and conserve space. University of Pittsburgh Medical Center’s Technology Cure IBM System p5 595 servers and VMware helped UPMC increase server utilization rates and decrease storage space. Demonstrates IT’s role in standardizing technology and managing infrastructure. Illustrates digital technology’s role cutting costs and increasing resource utilization rates. University of Pittsburgh Medical Center’s Technology Cure IT Infrastructure: Computer Hardware IT infrastructure: Provides platform for supporting all information systems in the business Computer hardware Computer software Data management technology Organizes, manages, and processes business data concerned with inventory, customers, and vendors Networking and telecommunications technology Technology services . consultants for systems integration with legacy systems Infrastructure Components IT Infrastructure Components IT Infrastructure: Computer Hardware Figure 3-1 A firm’s IT infrastructure is composed of hardware, software, data management technology, networking technology, and technology services. Computers come in different sizes with varying capabilities for processing information FLOPS (Floating point operations per second) PDAs, handheld mobile devices PCs Workstation More powerful . | IT Infrastructure: Hardware and Software LECTURE 3 OBJECTIVES What are the components of IT infrastructure? What are the major computer hardware, data storage, input, and output technologies used in business? What are the major types of computer software used in business? What are the most important contemporary hardware and software trends? What are the principal issues in managing hardware and software technology? STUDENT LEARNING OBJECTIVES (Continued) University of Pittsburgh Medical Center’s Technology Cure Problem: Large, complicated infrastructure was difficult to manage, storage needs increased quickly. Solutions: Use IBM storage technology to reduce infrastructure spending and conserve space. University of Pittsburgh Medical Center’s Technology Cure IBM System p5 595 servers and VMware helped UPMC increase server utilization rates and decrease storage space. Demonstrates IT’s role in standardizing technology and managing infrastructure. Illustrates digital .