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It infrastructure hardware and software

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Prof. Othman Alsalloum
Prof. Othman Alsalloum

The document discusses IT infrastructure components including hardware, software, data management, and networking technologies. It provides details on various computer hardware components like servers, data storage technologies, and input/output devices. It also covers major types of computer software and contemporary trends in virtualization, cloud computing, and green computing. Managing IT infrastructure involves capacity planning, total cost of ownership analysis, and outsourcing options.

TechnologyBusiness
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4 Chapter IT Infrastructure: Hardware and Software
STUDENT LEARNING OBJECTIVES Essentials of Business Information Systems Chapter 4 IT Infrastructure: Hardware and Software ,[object Object],[object Object],[object Object]
[object Object],[object Object],STUDENT LEARNING OBJECTIVES (Continued) Essentials of Business Information Systems Chapter 4 IT Infrastructure: Hardware and Software
[object Object],[object Object],University of Pittsburgh Medical Center’s Technology Cure Essentials of Business Information Systems Chapter 4 IT Infrastructure: Hardware and Software
[object Object],[object Object],[object Object],University of Pittsburgh Medical Center’s Technology Cure Essentials of Business Information Systems Chapter 4 IT Infrastructure: Hardware and Software
University of Pittsburgh Medical Center’s Technology Cure Essentials of Business Information Systems Chapter 4 IT Infrastructure: Hardware and Software
IT Infrastructure: Computer Hardware ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],Infrastructure Components Essentials of Business Information Systems Chapter 4 IT Infrastructure: Hardware and Software
IT Infrastructure Components IT Infrastructure: Computer Hardware Essentials of Business Information Systems Chapter 4 IT Infrastructure: Hardware and Software Figure 4-1 A firm’s IT infrastructure is composed of hardware, software, data management technology, networking technology, and technology services.
[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],Types of Computers IT Infrastructure: Computer Hardware Essentials of Business Information Systems Chapter 4 IT Infrastructure: Hardware and Software
[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],Types of Computers IT Infrastructure: Computer Hardware Essentials of Business Information Systems Chapter 4 IT Infrastructure: Hardware and Software
[object Object],[object Object],[object Object],[object Object],[object Object],Types of Computers IT Infrastructure: Computer Hardware Essentials of Business Information Systems Chapter 4 IT Infrastructure: Hardware and Software
[object Object],[object Object],[object Object],[object Object],[object Object],Types of Computers IT Infrastructure: Computer Hardware Essentials of Business Information Systems Chapter 4 IT Infrastructure: Hardware and Software
[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],Types of Computers IT Infrastructure: Computer Hardware Essentials of Business Information Systems Chapter 4 IT Infrastructure: Hardware and Software
Client/Server Computing IT Infrastructure: Computer Hardware Essentials of Business Information Systems Chapter 4 IT Infrastructure: Hardware and Software Figure 4-2 In client/server computing, computer processing is split between client machines and server machines linked by a network. Users interface with the client machines.
A Multitiered Client/Server Network (N-Tier) IT Infrastructure: Computer Hardware Essentials of Business Information Systems Chapter 4 IT Infrastructure: Hardware and Software Figure 4-3 In a multitiered client/server network, client requests for service are handled by different levels of servers.
Storage, Input, and Output Technology IT Infrastructure: Computer Hardware Essentials of Business Information Systems Chapter 4 IT Infrastructure: Hardware and Software ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]
A Storage Area Network (SAN) IT Infrastructure: Computer Hardware Essentials of Business Information Systems Chapter 4 IT Infrastructure: Hardware and Software Figure 4-4 A typical SAN consists of a server, storage devices, and networking devices, and is used strictly for storage. The SAN stores data on many different types of storage devices, providing data to the enterprise. The SAN supports communication between any server and the storage unit as well as between different storage devices in the network.
Storage, Input, and Output Technology IT Infrastructure: Computer Hardware Essentials of Business Information Systems Chapter 4 IT Infrastructure: Hardware and Software ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]
Storage, Input, and Output Technology IT Infrastructure: Computer Hardware Essentials of Business Information Systems Chapter 4 IT Infrastructure: Hardware and Software ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]
Contemporary Hardware Trends IT Infrastructure: Computer Hardware Essentials of Business Information Systems Chapter 4 IT Infrastructure: Hardware and Software ,[object Object],[object Object],[object Object],[object Object],[object Object]
Examples of Nanotubes IT Infrastructure: Computer Hardware Essentials of Business Information Systems Chapter 4 IT Infrastructure: Hardware and Software Figure 4-5 Nanotubes are tiny tubes about 10,000 times thinner than a human hair. They consist of rolled up sheets of carbon hexagons, have potential uses as minuscule wires or in ultrasmall electronic devices, and are very powerful conductors of electrical current.
Contemporary Hardware Trends IT Infrastructure: Computer Hardware Essentials of Business Information Systems Chapter 4 IT Infrastructure: Hardware and Software ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]
Edge Computing Platform IT Infrastructure: Computer Software Essentials of Business Information Systems Chapter 4 IT Infrastructure: Hardware and Software Figure 4-6 Edge computing involves the use of the Internet to balance the processing load of enterprise platforms across the client and edge computing platform.
Contemporary Hardware Trends IT Infrastructure: Computer Hardware Essentials of Business Information Systems Chapter 4 IT Infrastructure: Hardware and Software ,[object Object],[object Object],[object Object]
Contemporary Hardware Trends IT Infrastructure: Computer Hardware Essentials of Business Information Systems Chapter 4 IT Infrastructure: Hardware and Software ,[object Object],[object Object],[object Object]
[object Object],[object Object],[object Object],[object Object],[object Object],Interactive Session: Technology Computing Goes Green IT Infrastructure: Computer Hardware Essentials of Business Information Systems Chapter 4 IT Infrastructure: Hardware and Software
[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],Operating System Software IT Infrastructure: Computer Software Essentials of Business Information Systems Chapter 4 IT Infrastructure: Hardware and Software
The Major Types of Software IT Infrastructure: Computer Software Essentials of Business Information Systems Chapter 4 IT Infrastructure: Hardware and Software Figure 4-7 The relationship among the system software, application software, and users can be illustrated by a series of nested boxes. System software—consisting of operating systems, language translators, and utility programs—controls access to the hardware. Application software, including programming languages and “fourth-generation” languages, must work through the system software to operate. The user interacts primarily with the application software.
Application Software and Desktop Productivity Tools ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],IT Infrastructure: Computer Software Essentials of Business Information Systems Chapter 4 IT Infrastructure: Hardware and Software
Categories of Fourth-Generation Languages IT Infrastructure: Computer Software Essentials of Business Information Systems Chapter 4 IT Infrastructure: Hardware and Software Tool Description Example PC software tools General-purpose software packages for PCs WordPerfect Microsoft Access Query language Languages for retrieving data stored in databases or files SQL Report generator Specialized tools for creating highly customized reports Crystal Reports Graphics language Display data from databases in graphic format SAS Graph Systat Application generator Preprogrammed modules to generate entire applications FOCUS Microsoft FrontPage Application software package Software programs that eliminate need for custom, in-house software Oracle PeopleSoft HCM mySAP ERP Very high-level programming language Generate program code with fewer instructions than conventional languages APL Nomad2
Application Software and Desktop Productivity Tools ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],IT Infrastructure: Computer Software Essentials of Business Information Systems Chapter 4 IT Infrastructure: Hardware and Software
Spreadsheet Software IT Infrastructure: Computer Software Essentials of Business Information Systems Chapter 4 IT Infrastructure: Hardware and Software Figure 4-8 Spreadsheet software organizes data into columns and rows for analysis and manipulation. Contemporary spreadsheet software provides graphing abilities for a clear, visual representation of the data in the spreadsheets. This sample break-even analysis is represented as numbers in a spreadsheet as well as a line graph for easy interpretation.
[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],Software for the Web: Java, AJAX, and HTML IT Infrastructure: Computer Software Essentials of Business Information Systems Chapter 4 IT Infrastructure: Hardware and Software
Interactive Session: Organizations Will Google Take Over the Desktop? IT Infrastructure: Computer Software Essentials of Business Information Systems Chapter 4 IT Infrastructure: Hardware and Software ,[object Object],[object Object],[object Object],[object Object]
[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],Web Services IT Infrastructure: Computer Software Essentials of Business Information Systems Chapter 4 IT Infrastructure: Hardware and Software
How Dollar Rent-a-Car Uses Web Services IT Infrastructure: Computer Software Essentials of Business Information Systems Chapter 4 IT Infrastructure: Hardware and Software Figure 4-9 Dollar Rent-A-Car uses Web services to provide a standard intermediate layer of software to “talk” to other companies’ information systems. Dollar Rent-A-Car can use this set of Web services to link to other companies’ information systems without having to build a separate link to each firm’s systems.
[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],Software Trends IT Infrastructure: Computer Software Essentials of Business Information Systems Chapter 4 IT Infrastructure: Hardware and Software
Managing Hardware and Software Technology Essentials of Business Information Systems Chapter 4 IT Infrastructure: Hardware and Software ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]
Managing Hardware and Software Technology Essentials of Business Information Systems Chapter 4 IT Infrastructure: Hardware and Software ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]
Managing Hardware and Software Technology Essentials of Business Information Systems Chapter 4 IT Infrastructure: Hardware and Software ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]
Managing Hardware and Software Technology Essentials of Business Information Systems Chapter 4 IT Infrastructure: Hardware and Software ,[object Object],[object Object],[object Object],[object Object],[object Object]
Managing Hardware and Software Technology Essentials of Business Information Systems Chapter 4 IT Infrastructure: Hardware and Software ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]
Essentials of Business Information Systems Chapter 4 IT Infrastructure: Hardware and Software Managing Hardware and Software Technology This page from the Pearson Prentice Hall Web site for Laudon text books was translated into Chinese using AltaVista Babel Fish translation tools. Web sites and software interfaces for global systems may have to be translated into multiple languages to accommodate users in other parts of the world.

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It infrastructure hardware and software

  • 1. 4 Chapter IT Infrastructure: Hardware and Software
  • 2.
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  • 4.
  • 5.
  • 6. University of Pittsburgh Medical Center’s Technology Cure Essentials of Business Information Systems Chapter 4 IT Infrastructure: Hardware and Software
  • 7.
  • 8. IT Infrastructure Components IT Infrastructure: Computer Hardware Essentials of Business Information Systems Chapter 4 IT Infrastructure: Hardware and Software Figure 4-1 A firm’s IT infrastructure is composed of hardware, software, data management technology, networking technology, and technology services.
  • 9.
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  • 14. Client/Server Computing IT Infrastructure: Computer Hardware Essentials of Business Information Systems Chapter 4 IT Infrastructure: Hardware and Software Figure 4-2 In client/server computing, computer processing is split between client machines and server machines linked by a network. Users interface with the client machines.
  • 15. A Multitiered Client/Server Network (N-Tier) IT Infrastructure: Computer Hardware Essentials of Business Information Systems Chapter 4 IT Infrastructure: Hardware and Software Figure 4-3 In a multitiered client/server network, client requests for service are handled by different levels of servers.
  • 16.
  • 17. A Storage Area Network (SAN) IT Infrastructure: Computer Hardware Essentials of Business Information Systems Chapter 4 IT Infrastructure: Hardware and Software Figure 4-4 A typical SAN consists of a server, storage devices, and networking devices, and is used strictly for storage. The SAN stores data on many different types of storage devices, providing data to the enterprise. The SAN supports communication between any server and the storage unit as well as between different storage devices in the network.
  • 18.
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  • 20.
  • 21. Examples of Nanotubes IT Infrastructure: Computer Hardware Essentials of Business Information Systems Chapter 4 IT Infrastructure: Hardware and Software Figure 4-5 Nanotubes are tiny tubes about 10,000 times thinner than a human hair. They consist of rolled up sheets of carbon hexagons, have potential uses as minuscule wires or in ultrasmall electronic devices, and are very powerful conductors of electrical current.
  • 22.
  • 23. Edge Computing Platform IT Infrastructure: Computer Software Essentials of Business Information Systems Chapter 4 IT Infrastructure: Hardware and Software Figure 4-6 Edge computing involves the use of the Internet to balance the processing load of enterprise platforms across the client and edge computing platform.
  • 24.
  • 25.
  • 26.
  • 27.
  • 28. The Major Types of Software IT Infrastructure: Computer Software Essentials of Business Information Systems Chapter 4 IT Infrastructure: Hardware and Software Figure 4-7 The relationship among the system software, application software, and users can be illustrated by a series of nested boxes. System software—consisting of operating systems, language translators, and utility programs—controls access to the hardware. Application software, including programming languages and “fourth-generation” languages, must work through the system software to operate. The user interacts primarily with the application software.
  • 29.
  • 30. Categories of Fourth-Generation Languages IT Infrastructure: Computer Software Essentials of Business Information Systems Chapter 4 IT Infrastructure: Hardware and Software Tool Description Example PC software tools General-purpose software packages for PCs WordPerfect Microsoft Access Query language Languages for retrieving data stored in databases or files SQL Report generator Specialized tools for creating highly customized reports Crystal Reports Graphics language Display data from databases in graphic format SAS Graph Systat Application generator Preprogrammed modules to generate entire applications FOCUS Microsoft FrontPage Application software package Software programs that eliminate need for custom, in-house software Oracle PeopleSoft HCM mySAP ERP Very high-level programming language Generate program code with fewer instructions than conventional languages APL Nomad2
  • 31.
  • 32. Spreadsheet Software IT Infrastructure: Computer Software Essentials of Business Information Systems Chapter 4 IT Infrastructure: Hardware and Software Figure 4-8 Spreadsheet software organizes data into columns and rows for analysis and manipulation. Contemporary spreadsheet software provides graphing abilities for a clear, visual representation of the data in the spreadsheets. This sample break-even analysis is represented as numbers in a spreadsheet as well as a line graph for easy interpretation.
  • 33.
  • 34.
  • 35.
  • 36. How Dollar Rent-a-Car Uses Web Services IT Infrastructure: Computer Software Essentials of Business Information Systems Chapter 4 IT Infrastructure: Hardware and Software Figure 4-9 Dollar Rent-A-Car uses Web services to provide a standard intermediate layer of software to “talk” to other companies’ information systems. Dollar Rent-A-Car can use this set of Web services to link to other companies’ information systems without having to build a separate link to each firm’s systems.
  • 37.
  • 38.
  • 39.
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  • 41.
  • 42.
  • 43. Essentials of Business Information Systems Chapter 4 IT Infrastructure: Hardware and Software Managing Hardware and Software Technology This page from the Pearson Prentice Hall Web site for Laudon text books was translated into Chinese using AltaVista Babel Fish translation tools. Web sites and software interfaces for global systems may have to be translated into multiple languages to accommodate users in other parts of the world.
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