chapter 2 information technologies: concepts, types and it support information technology for...
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Copyright 2010 John Wiley & Sons, Inc.
Chapter 2
Information Technologies:Concepts, Types and IT Support
Information Technology for ManagementImproving Performance in the Digital Economy
7th editionJohn Wiley & Sons, Inc.
Slides contributed by Dr. Sandra ReidChair, Graduate School of Business & Professor, Technology
Dallas Baptist University
Turban and
Volonino
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Copyright 2010 John Wiley & Sons, Inc.
Chapter Outline
• 2.1 Information Systems: Concepts and Definitions• 2.2 Classification and Types of Information Systems• 2.3 How IT Supports People• 2.4 How IT Supports Supply Chains and Business
Processes• 2.5 Information Systems Infrastructure, Architecture,
and Emerging Computing Environments
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Chapter Outline cont’d
• 2.6 Innovative and Futuristic Information Systems
• 2.7 Managerial Issues
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Copyright 2010 John Wiley & Sons, Inc.
Learning Objectives
1. Define information systems and describe various types of information systems and categorize specific systems you observe.
2. Relate and contrast transaction processing and functional information systems.
3. Identify the major enterprise internal support systems and relate them to managerial functions.
4. Analyze the support IT provides people in different roles in the organization.
5. Describe the support IT provides to business processes and the supply chain.
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Learning Objectives cont’d
6. Explain information infrastructure and different types of information architectures.
7. Distinguish the major types of Web-based information systems and understand their functionalities.
8. Describe emerging information technologies.9. Analyze innovative and futuristic IT systems and
applications.
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Figure IT 7eU The Business Performance Management Cycle and IT Model
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Mary Kay
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Providing Mary Kay employees with own web pages saves millions.
Mary Kay Rejuvenates its Supply Chain
Mary Kay, Inc. Selects Micromuse’s Netcool Suite
Mary Kay Makes Over Its WAN
Business Services Management: IT’s Higher Calling
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Mary Kay – cont’d
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Mary Kay Advances BSM Strategy/ITIL Adoption With BMC Remedy IT Service Management
Check out this interesting video YouTube - Use Social Networking for Market Research
Movies.go.com
Use of Social Computing…..
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Mary Kay – cont’d
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Mary Kay’s Latest Beauty Secret? In-building Wireless
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2.1 Information Systems: Concepts and Definitions
Copyright 2010 John Wiley & Sons, Inc.
Figure 2.1
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The relationship among data, information, & knowledge.
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2.2 Classification and Types of Information Systems
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Figure 2.2
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Table 2.1
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Figure 2.3 – Functional information systems.
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Figure 2.4
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Sales forecast by region, generated by marketing MIS.
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Functional / Enterprise Systems
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SPSS Predictive Analytics Helps State of Texas Recover $400 Million in Unpaid Taxes
Predictive Analytics with Micro Strategy
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Sports Teams are High Tech
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Stadiums Go High Tech
On Location: American Airlines Center’s Wi-Fi Network
New Meadowlands Stadium Pushing High Tech Envelope
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US Military Utilizes High Tech Training Practices
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Forterra to Integrate Tech with Army Training
Virtual Worlds: The Future of Military Training
Is the Army's Virtual World Already Here?
NDIA - Soldiers Learn Hazards Of War in Virtual Reality
Halo 3 Meets Second Life
Virtual training prepares soldiers for real-life operations
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Figure 2.5 – Business processes across & beyond the enterprise.
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Figure 2.6
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Departmental, enterprise, and interorganizational information systems.
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Table 2.2
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Business Performance Management Systems - Dashboards
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Giving the Boss the Big Picture
Analyzer Dashboard Screen Shot
Ctuit Radar - Configurable Dashboard for Restaurants
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Dashboards – cont’d
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BrightPoint's Google Finance Dashboard
Click for interactive version of dashboard
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Figure 2.7 Sample of a performance dashboard.
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Source: Dundas Software (demos1.dundas.com/DundasGauge/MarketingDashboard/Summary.aspx)
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Figure 2.8
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Interrelated support systems. The TPS collects information that is used to build the MIS and the data warehouse. These feed the BI and other enterprise systems.
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2.3 How IT Supports People
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Table 2.3
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Figure 2.9 – The information systems support of people in organizations.
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Figure 2.10
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Representative questions in the financial services industry.
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2.4 How IT Supports Supply Chains and Business Processes
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IT Supports Supply Chains
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Aerospace & Defense Supply Chains Prepare for Uncertainty in 2009
Swimming Upstream: Your existing supply chain technology may not work well in reverse
Get with the Plan: Aligning Performance Goals With Corporate Strategy
Radio-frequency identification
What is RFID?
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2.5 Information Systems Infrastructure, Architecture, and Emerging Computing Environments
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Web 2.0
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What Is Web 2.0Design Patterns and Business Models for the Next Generation of Software
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Emerging Computing Environments
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Service Oriented Architectures – Five Fearless Predictions for SOA 2009
Web service
Secure, Reliable, Transacted Web ServicesArchitecture and Composition
Software as a service
Utility computing
Grid computing
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Grid Computing at J.P. Morgan
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J.P. Morgan Harnesses Power with Grid Computing System
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What’s Up with Wireless?
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Cities Go Wireless
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Enterprise GPS
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AT&T, TeleNav Team For Enterprise GPS
NYC Taxi Cab Drivers Up in Arms Over Tracking Tech: "GPS is a BAD Deal"
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A Future of Pervasive Computing?
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Pervasive Computing
Pervasive Computing
Ubiquitous Computing: Big Brother's All-Seeing Eye - Part 1
Ubiquitous Computing: Big Brother's All-Seeing Eye - Part 2
Pervasive Computing in HealthcareInteresting whitepaper!
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2.6 Innovative and Futuristic Information Systems
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Open Source Code Software
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CNET Insider Secrets - Open Source Free Software
Top 10 Open Source Stories Of 2008
6 Myths About Open Source Code Interesting whitepaper!
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Virtualization – Friend or Foe?
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Virtualization….What’s the Big Deal?
Virtualization demo
What is Server Virtualization
Storage Virtualization
Interview: Stephen Jenvey on Virtualization
Interview: Arun Taneja on Storage Virtualization
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Security – is it real?
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Security Software Top Ten Surprises
The Duhs of Security
What's your Information Security Quotient?
Computer Security 101
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Figure 2.11Features of information systems in 2010.
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Source: Nakamoto, H., and M. Komeichi, “IT Roadmap toward 2010,” Nomura Research Institute, March 1, 2006, Figure 5, p. 7. nri.co.jp/english/opinion/papers/2006/pdf/np2006102.pdf
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2.7 Managerial Issues
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Managerial Issues
• Transition to digital enterprise may be lengthy & with lots of opposition to the needed change.
• How to deal with outsourcing & utility computing trends.
• Ethical issues.• Risk of introducing new technologies.• Importance of supply chain management.• Importance of business intelligence.
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Copyright 2010 John Wiley & Sons, Inc.
Copyright 2010 John Wiley & Sons, Inc.
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