The second stage of the self-examination is over. This stage is the detailed reading process of the book. After reading each chapter, draw a map and summarize it into a web. The web weaving process is the process of thinking. The Web is ongoing ......!
Macro aspect: 1 ~ Chapter 3
Chapter 1 Introduction to Management Information System
When studying a thing, we need to ask more, what is it? From where? Where to go? These questions will give us a deeper understanding of our knowledge. This chapter focuses on macro content, including what MIS is, where it comes from, where it goes, and the general framework of MIS. MIS is the product of continuous integration of management and information technology.
InformatizationThe specific form and main content.
Chapter 2 Basic knowledge of Information System Management
I have summarized this chapter from three aspects: information systems, information, and management information. Among them, information is the core, and information systems and management information are all centered around information, what is the main content? ...... And so on. The development of MIS depends on information technology. Such as networks and databases.
Chapter 3 system development method Overview
After we know what m, I, S, mi, is, and MIS are, we need to consider how to make mis. Then it involves system development. What method does system development use? This chapter describes the process of system development in the previous, middle, and later stages. It is a macro Summary of the following chapters. Preliminary stage: what conditions should the development system meet? Preparations before developing the system. Middle Stage: how to develop? The development process and development method. The development process in this book is mainly written based on the structured development method. Later Stage: Manage the developed content and documents.
Microscopic aspects (4 ~ Chapter 8)
After the introduction of the macroscopic aspect, we will introduce the microscopic aspects. The following chapters mainly aim at the development of the structured development method process in Chapter 3.
Chapter IV General objectives
First, what is our overall plan? Its purpose is to clarify what the system is. Then, it is the process. Including the steps and methods used in the process.
Chapter V System Analysis
To solve the problem of what the system is, we need to solve the problem of what the system is. System Analysis is mainly divided into three aspects: detailed investigation, business process analysis, and data process analysis. What are these three aspects? What? How? . The content can be abstracted into a class, and every aspect of analysis is the process of class instantiation .. After analysis, write a system analysis manual. What is the role of this System Analysis specification?
Chapter 6 System Design
Knowing what the system is and what the system is doing, we have to solve the problem of "how to do it. The system design is divided into two aspects: overall and detailed. In the detailed design process, encoding and decoding, that is, the determination of man-machine interfaces. The coding personnel write the code into the program. This process is called encoding, and the computer turns the code into an interface as a decoding process. These two processes need a set of guidelines. At the same time, the process in which a computer converts code into a visualized interface can also be called encoding. The process that the user sees in the interface is called decoding, and the principles on which these two processes are based may not be a set of principles.
Chapter 7 system implementation
After designing the system "How to do it", we need to "build by diagram. That is, the implementation process. After the implementation is complete, the test is complete. Of course, the test is put into use. Some preparation work must be done before the new and old systems can be switched over.
Chapter 8 Operation Management
If the system has been put into use, we will inevitably manage the system. During the management process, there may be one or another problems, so we need to maintain the system, after a while, I made a comment on this system. How can I use it? There is no need to use it. This series of problems should be taken into consideration.
Chapter 9 is two instances, which are put into practice based on the above content and steps.
Summary:Reading books three times, according to the requirements of teacher Mi, we will be able to learn, the first time fast reading, the second time detailed reading, when reading the third time, it's the time to get it. I believe it. Do you believe it?
[Test] information system development and management (2)-chapter details
