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[object Object],[object Object],[object Object],[object Object],[object Object]
What is a System? ,[object Object],[object Object],[object Object],[object Object]
What is an Information System? ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]
Information Technologies ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]
Fundamental Roles of IS in Business
Types of Information Systems ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]
Purposes of Information Systems
Operations Support Systems ,[object Object],[object Object],[object Object],[object Object],[object Object]
Types of Operations Support Systems ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]
Two Ways to Process Transactions ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]
Management Support Systems ,[object Object],[object Object],[object Object],[object Object],[object Object]
Types of Management Support Systems ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]
Other Information Systems ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]
Developing IS Solutions
Data Versus Information ,[object Object],[object Object],[object Object],[object Object],[object Object]
IS Activities ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]
[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],Competitive Forces
Competitive Forces and Strategies
[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],Five Competitive Strategies
[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],Competitive Strategies  (continued)
[object Object],[object Object],[object Object],[object Object],Competitive Strategies  (continued)
[object Object],[object Object],[object Object],[object Object],[object Object],Using Competitive Strategies
[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],Other Competitive Strategies
[object Object],[object Object],[object Object],[object Object],[object Object],Other Competitive Strategies
[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],Reengineering Business Processes
BPR Versus Business Improvement
[object Object],[object Object],[object Object],[object Object],The Role of Information Technology
[object Object],[object Object],[object Object],A Cross-Functional Process
[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],Reengineering Order Management
[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],Becoming an Agile Company
How IT Helps a Company be Agile
Network Concepts ,[object Object],[object Object],[object Object],[object Object]
Internet Networking Technologies ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]
Middleware ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]
The Internet Revolution ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]
Business Use of the Internet
The Role of Intranets ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]
Intranets ,[object Object],[object Object],[object Object],[object Object],[object Object]
Business Value of Intranets ,[object Object],[object Object],[object Object],[object Object],[object Object]
Intranets as Information Portals
Extranets ,[object Object],[object Object],[object Object],[object Object],[object Object]
Extranet Connectivity
Business Value of Extranets ,[object Object],[object Object],[object Object],[object Object]
Types of Communications Networks ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]
Wide Area Network (WAN) ,[object Object]
Local Area Network (LAN) ,[object Object]
Virtual Private Networks (VPN) ,[object Object],[object Object],[object Object],[object Object]
Virtual Private Network
[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],Creating a Virtual Company
A Virtual Company
[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],Virtual Company Strategies
Logical Data Elements
Logical Data Elements ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]
Logical Data Elements ,[object Object],[object Object],[object Object],[object Object]
Electric Utility Database
Database Structures ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]
Hierarchical Structure ,[object Object],[object Object],[object Object]
Network Structure ,[object Object],[object Object]
Relational Structure ,[object Object],[object Object],[object Object],[object Object]
Relational Operations ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]
Multidimensional Structure ,[object Object],[object Object],[object Object],[object Object]
Multidimensional Model
Object-Oriented Structure ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]
Object-Oriented Structure Source: Adapted from Ivar Jacobsen, Maria Ericsson, and Ageneta Jacobsen,  The Object Advantage: Business Process  Reengineering with Object Technology  (New York: ACM Press, 1995), p. 65.  Copyright @ 1995, Association for Computing Machinery.  By permission.
Object-Oriented Structure ,[object Object],[object Object],[object Object]
Evaluation of Database Structures ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]
Database Development ,[object Object],[object Object],[object Object],[object Object],[object Object]
Data Dictionary ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]
Entity Relationship Diagram

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Bitt I 2008 Lec1