1 Management Information Systems: Organization and Technology, 6th edition, by Kenneth C. Laudon and Jane Price Laudon. They have been produced by Prentice-Hall, a division of Pearson Education. http://www.svnit.ac.in/~rpg/laudon/ CONTENTS 1. Information Systems Revolution: Transforming Business and Management 2. The Strategic Role of Information Systems 3. Information Systems, Organizations, and Business Processes 4. Information, Management, and Decision Making 5. Ethical and Social Impact of Information Systems 6. Computers and Information Processing 7. Information Systems Software 8. Managing Data Resources 9. Telecommunications and Networks 10. The Internet: Electronic Commerce and Electronic Business 11. Redesigning The Organization With Information Systems 12. Approaches to Systems-Building 13. System Success and Failure: Implementation 14. Managing Knowledge 15. Enhancing Management Decision Making 16. Information Systems Security and Control 17. Managing International Information Systems 18. Managing Infrastructure and Enterprise Systems Ebook_mis.doc 2 Chapter 1: The Information Systems Revolution: Transforming Business and Management 1.1 Why Information Systems? Ask managers to describe their most important resources and they'll list money, equipment, materials, and people - not necessarily in that order. It's very unusual for managers to consider information an important resource and yet it is. This chapter will help explain why you need to manage this resource as closely as any other in your organization. The Competitive Business Environment For many years computer technology was relegated to the backrooms or basements of a corporation. Only the "techies" worried about it and were often the only ones who really knew how it all worked. Now computers are all over the organization - one on every desk. It's not enough for you to know how to pound a keyboard or click a mouse. It's not even enough for you to know how to surf the Web. Now every employee, including you, must know how to take advantage of Information Systems to improve your organization and to leverage the available information into a competitive advantage for your company. Emergence of the Global Economy Next time you purchase a product, any product, look at the fine print and see where it's made. It could be China, or the Philippines, or South America, or even in the USA. You can disagree with the many manufacturing jobs that are being moved from the U.S. to foreign countries. But look at the vast number of jobs that are being created in this country. Maybe they aren't the traditional factory jobs we're used to. In fact, many of our new jobs are in the information industry. Many of them service whole new markets that didn't exist just a few years ago. There was no position called "Webmaster" in 1991 because the Web didn't exist. But now, that particular job category is one of the fastest growing in the U.S. and overseas. The global economy Laudon & Laudon talk about is being made possible by Ebook_mis.doc 3 technology. And that's why it's so important that you understand how to use Information Systems Technology instead of just computer technology. There's a big difference between the two, and we'll talk about it more. Transformation of Industrial Economies "In a knowledge- and information-based economy, knowledge and information are key ingredients in creating wealth." (text, page 6) Think back to the early 1900s when the horse and buggy were the main form of transportation. Along came a guy named Ford who built a whole new industry around the automobile. Many jobs, such as horse groomers, horse shoers, and buggy manufacturers, were lost forever. Now think about all the new jobs that were created - not just in the factories but all the other businesses associated with the car. The people in the horse and buggy industry adapted, retrained for the new jobs, and the whole country changed. The same thing is happening now with the information industry. Many of the new jobs that are being created have better working conditions, better pay, and more advantages than the old jobs had. You just have to be equipped to take advantage of the situation. You have to take advantage of retraining opportunities. You have to gain the skills necessary for the transformation of the industries that have been a mainstay of this country. It's not that hard - it just takes a lot of hard work. We often think of industries such as manufacturing and financial institutions as information-based. But even farmers and ranchers in this country are learning information-based skills so that they can become more efficient and cut costs. They are taking advantage of the technological explosion by using computers and Global Positioning Systems on their farms and ranches to increase crop yields or reduce workloads. They're catching on to the idea that Information Systems are a key to success. Transformation of the Business Enterprise Ebook_mis.doc 4 You can't help but know about all the job cuts occurring in our country. It seems like every week we hear about thousands and thousands of people losing their jobs. Back in the 80s most of the job losses were in the blue collar sector. In the 90s it seems many of the cuts are being made in the white collar, management jobs. Why? Think about it. Technology, to a large extent, has driven organizations to change the way they operate and that includes the way they manage. We're going to take an in-depth look at how organizations work and how they've been transformed by technology. But it isn't always bad! You just have to ask yourself this question: "With all the job losses in the last few years, many driven by technological changes, why has the U.S. unemployment rate dropped to it's lowest in decades and remained so low?" Maybe this chart will help you understand the answer to that question. Ebook_mis.doc 5 What Is an Information System? Too often you hear someone say, "Oh yeah, I know how to use a computer. I can surf the Web with the best of them and I can play Solitaire for hours. I'm really good at computers." Okay. So that person can pound a keyboard, use a mouse at lightning speed, and has a list of favorite Web sites a mile long. But the real question is "Is that person information literate?" Just because you can pound the keyboard doesn't necessarily mean you can leverage the technology to your advantage or the advantage of your organization. An organization can gather and keep all the data on its customers that a hard drive can hold. You can get all the output reports that one desk can physically hold. You can have the fastest Internet connection created to date. But if the organization doesn't take advantage of customer data to create new opportunities, then all it has is useless information. If the output report doesn't tell the management that it has a serious problem on the factory floor, then all that's been accomplished is to kill a few more trees. If you don't know how to analyze the information from a Web site to take advantage of new sales leads, then what have you really done for yourself today? Most of us think only of hardware and software when we think of an Information System. There is another component of the triangle that should be considered, and that's the people side, or "persware." Think of it this way: Ebook_mis.doc 6 In this section of the text, Laudon & Laudon discuss the components of an information system. They talk about the input, processing, output and feedback processes. Most important is the feedback process; unfortunately it's the one most often overlooked. Just as in the triangle above, the hardware (input and output) and the software (processing) receive the most attention. With those two alone, you have computer literacy. But if you don't use the "persware" side of the triangle to complete the feedback loop, you don't accomplish much. Add the "persware" angle with good feedback and you have the beginnings of information literacy. A Business Perspective on Information Systems Using feedback completes the information processing loop. To be a good Information Systems manager, however, you must bring into that loop far more than just the computer data. For instance, your information system reports that you produced 100,000 widgets last week with a "throwback" rate of 10%. The feedback loop tells you that the throwback rate has fallen 2% in the last month. Wow, you Ebook_mis.doc 7 say, that's a pretty good improvement. So far, so good. But if you put that information into a broader context, you're still costing the organization a huge sum of money because each percentage point on the throwback rate averages $10,000. And when you bring in available external environmental information, your company is 5% above the industry norm. Now that's information you can use - to your advantage or disadvantage! If you, as a manager, can then take other information from the internal and external environments to come up with a solution to this problem, you can consider yourself "information literate." Organizations Organizations are funny things. Each one tends to have its own individual personality and yet share many things in common with other organizations. Look at some of the organizations you may be associated with - softball team, fraternity/sorority, health club, or a child's soccer team. See, organizations exist everywhere and each of them has its own structure, just as workplace organizations have their own structure and personality to fit their needs, or in some cases, habits.