Why Modeling
The model is abstract and simplified to reality, and modeling is to make us better understand the system.
When a project needs to be completed by many people, cooperation is required, and a division of labor is required for cooperation. The corresponding model is applied for different personnel or different periods in the process, we can narrow down the scope of the problem to guide us to bette
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Experiment 3 Configuration
Disclaimer: This article is an original work and copyright belongs to akuei2 and heijin power
Community All together, if you need to reprint, please indicate the source http://www.cnblogs.com/kingst/ 2.5 low-level modeling Resources
Low-level modeling involves resource allocation. The purpose is to use "graphics" to improve the solution of
. Manage documents
This type of documentation is developed by software developers during software project development and should be submitted to some work plans, work plans and work reports of the management department. By reading these documents, managers can learn about the schedule, progress, and resource usage of software project development activities. Such documents include the project development plan, test plan, test plan, development progress report, and project summary report.
3. User
In 1980s, as object-oriented technology became a research hotspot, dozens of object-oriented software development methods emerged. Among them, booch, OMT, OOSE and other methods have been widely recognized. However, using different modeling methods is not conducive to communication between developers. While UML unifies the Expression Methods of booch, OMT, and OOSE, and further develops it. In 1997, UML was adopted by OMG as an international object-or
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I. Review in the previous chapter
Ii. Summary
Iii. Contents of this Chapter
Iv. Structure Diagram
5. behavior diagram
6. Summary in this chapter.
VII. Progress of the series.
8. next announcement.
Background
I. Review in the previous chapter
Previous Article: System Architect-Basic-to-enterprise application architecture-system modeling [Part 2] (Part 2) describes the deployment diagram and activit
Modeling of the question is taken from: the Algorithm Design Manual by Steve S. skiena
Translated by Liu Jianwen (http://blog.csdn.net/keminlau)
Modeling the problem
Modeling is the art of formulating your application in terms of precisely described, well-understood problems. proper modeling is the key to applying alg
success odds. But where should we start? Starting with some basic concepts of agility (Declaration, principles and some common sense) is a good idea.
Instead of putting money on a bunch of tools (I'm sure this investment is very impressive !), And try to adopt the command method and comprehensive process, it is better to let us use different methods. Let us focus more on people, communication, and interaction to respond to changes and deliver software. How can we use this method to provide the
The author from 98 into the field of database and data warehousing has been nearly eight years of time, the data modeling work contact more, innovative dare not talk about, this article will be working experience summed up for everyone to discuss and correct.
To bring up data modeling, one thing is to emphasize that data Modeler and DBA are quite different, for the data modeler, a deep understanding of the
To successfully develop a project, you need the correct processes, tools, and symbols (annotations ). In this article, the author explains how UML provides you with symbols and how the Rational Unified Process provides you with the correct process, and how Rational Rose provides you with tools for project success.
What is visual modeling?
Visual Modeling is a way of thinking about how to organize models
Introduction to Ctech software, a geological truth 3D modeling software seamlessly integrated with Arcgis
C Tech software is an advanced visual analysis tool that can run on a PC in the field of earth science, it can meet the requirements of many aspects, such as geology, geochemistry, environmental scientists, exploration engineers, marine scientists, and archaeologists. C Tech provides 3D real-world modeling
I have been busy with my recent work and have no time to write down many ideas. I recently replied to a series of related modeling questions from csdn magazine. I will post them here by the way. You are welcome to discuss them.
My views on modeling are as follows:
1What do you think of modeling?
AsProgramPersonnel, maybe everyone has gone through this
In all the implementation processes of software engineering, models are used instead of text expressions to describe them. Such an implementation process is called full-process modeling. Full modeling is characterized by the association between models. The model becomes the entity presented at each stage of the software engineering process, rather than the text description as the entity. By
If you focus only on meeting customers' current needs, you can fix problems when they occur. You need to adjust the system architecture or try again.
Design
, Then, will soon fall
Code A Quagmire or fall into the bottomless abyss of repeated system development, the sense of accomplishment at the completion of the project will be replaced by endless frustration. System Analysis determines the success or failure of system development. Software Mode
Case modeling GuideFu chunyi, technical sales manager of rational China, software department of IBM China Co., Ltd.November 01, 2004Original URL: http://www-128.ibm.com/developerworks/cn/rational/r-usecase-atm/@
Use case is a method used to describe system requirements. The process of describing system requirements using use cases is case modeling. The use case method
Summary This article analyzes the architecture mode of web applications and introduces the UML extension mechanism to model various objects in Web applications. This paper discusses the UML modeling and development methods for Web applications under the. NET Framework and applies them to a practical management system. The actual application shows that this method can reduce the development complexity, shorten the development cycle, and achieve better
For information technology applications such as data integration, process modeling is a method that has been tried and proved feasible. The problem of virtualization and standardization is also covered by modeling technologies for data integration application processes. First, let's look at the types of process modeling.
Data integration using Process
Address: http://www.ibm.com/developerworks/cn/rational/r-usecase-atm/index.html
Level: elementary
Fu chunyi, technical sales manager of Rational China, software department of IBM China Co., Ltd.
November 01, 2004
Use Case is a method used to describe system requirements. The process of describing system requirements using Use cases is Case modeling. The use case method was first proposed by Dr. Iva Jackboson and was later integrated into the UML spe
The methods for modeling SQL Server four data warehouses are mainly grouped into the following four categories.
The first class is the three-paradigm modeling of relational databases, and we usually use the three-normal modeling method to build various operational database systems.
The second type is the three-paradigm Data warehouse model advocated by Inmon, w
Tags: des Lucene style blog http io ar os useOriginal from " NoSQL Data Modeling techniques ", compiled by the cool shell net Chenhao NoSQL Data Modeling Technology ". After reading this article, you may feel a little bit about NOSQL data structures. My feeling is that the relational database wants to do a good job of consistency, integrity, indexing, crud, NoSQL doing only one thing, but sacrificing a lot
First, Oberzhang reviewFirst of all, we will review the contents of the previous article, deepen the impression. In the previous chapter we mainly explained the 3 modeling graphs are: Sequence diagram (sequence diagram), component diagram, State diagram.Specific function description such as: Here is not explained in detail, if not clear see: System Architect-Basic to Enterprise Application architecture-System mode
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