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UML and website development. I. Overview Websites are often complex and highly dynamic. To enable web applications to run in a short time, the development cycle should be as short as possible. In many cases, developers directly enter the code writing phase, but do not carefully consider what kind of website they want to construct and how they are prepared to construct: server-side code is often written in an unprepared form, database tables a

The main purpose of this article is to continue to focus our emphasis on the basic UML diagram; This month, we learn more about sequence diagrams. Again, please note that the example provided below is based on the new UML 2 specification. The purpose of the diagram Sequence diagrams are primarily used to display these interactions between objects in a series of sequences that occur interactively. Like a cla

CASE tool: Sybase powerdesigner 15.0 perfect edition + special files UML modeling and CASE tools Visual paradigm suite 4.2 sp2 enterprise edition download (including authorization files) UML modeling and CASE tools Visual paradigm for UML 6.1 enterprise perfect edition download Start the source UML modeling tool staru

Introduction The learning of UML started on the 3rd and ended on the evening of the 13th. Today (Nov 14), I reviewed UML and refined the following learning tasks. The overall learning of UML is similar, but there are still many areas to be improved. Learning Process At the beginning of UML learning, I first spent half

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

UML Modeling Tools Comparison of Visio, Rational Rose, powerdesignThe most widely used by two of various 1. Rational Rose, it's IBM's. Microsoft Office visio®2003 3.Enterprise Architect for 2.Microsoft. There are other tools such as PowerDesigner, etc.1.Rational Rose is a UML-based modeling tool. In the field of object-oriented application development, Rational rose is an important factor affecting its deve

UML (2) Author: gigix 2. Content of the standard modeling language UMLFirst, UML integrates the basic concepts in booch, OMT, and OOSE methods, and these basic concepts are mostly the same as those in other object-oriented te

UML: Unified Modeling Language Unified Modeling Language (UML) is a language used to describe, construct, visualize, and compile software-intensive systems. First, it is also the most important thing. The Unified Modeling Language integrates the concepts in booch, OMT, and OOSE methods, it is a simple, consistent, and universal modeling language that can be widely used by users of the above and other method

Class diagram, object diagram, role diagram: I. Basic Graph categories in UML:In UML 2, there are two basic graph categories: structure diagram and behavior diagram. Each UML diagram belongs to the two diagrams. The purpose of the structure diagram is to display the static structure of the modeling system. They include classes, components, and (or) object graphs. On the other hand, the behavior chart shows

The main purpose of this article is to continue to focus on the basic UML diagram. This month, we will learn more about the sequence diagram. Note that the following example is based on the new UML 2 Specification. Purpose A Sequence Chart is used to display the interaction between objects in a series of order of interaction. Like a class chart, developers generally think that a sequence chart is only meani

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UML class diagram in layman's Author: Liu Wei, posted: 2012-11-23, Source: CSDN In the 13 graphs of UML 2.0, class diagrams are one of the most frequently used UML diagrams. Martin Fowler in his book "UML Distilled:a Brief Guide to the Stan

As XML becomes mainstream, people are increasingly concerned about XML applications.Program. More specifically, many organizations want to combine the design of XML applications with their other application designs. Using a common method-or at least a set of common tools-is worth considering. For XML, the design activities mainly focus on data modeling. In fact, XML is a markup language that only involves information organizations. This is different from other languages. For example, Java simu

In the previous article "Top Ten elements of RUP", I introduced some elements of RUP. At the beginning of this article, I will go into the details of UML. Prerequisites: I. characteristics and development status of UML UML is a Language)UML is a Modeling Language.UML is a Unified Modeling Language. 1. Fact standards th

When it comes to design patterns, we have to deal with the idea of modeling, and when it comes to modeling ideas, UML is naturally applied, and there are many tools for open source UML, which are very convenient to use. In recent years, with the development of software application domain to rapid iterative trial and error, UML in agile development, especially in

Relationships between classes in UML diagrams: dependencies, generalizations, associations, aggregations, combinations, implementations Class and Class Diagram 1) Class (class) encapsulates data and behavior and is an important component of object-oriented, which is a generic term for objects with the same attributes, operations, and relationships. 2 in the system, each class has a certain responsibility, the responsibility refers to the tasks of the

Http://www.qdgw.edu.cn/zhuantiweb/jpkc/2009/rjkf/xmwd/Visio_UmlModel.htm UML Modeling with Visio Content outline: 1. UML Modeling Environment in Visio2. Use cases diagram (using case Diagram)Composition of 2.1 use case diagrams2.2 Creating a Use case diagram2.2.1 To establish roles (Actor)2.2.2 Build Use Cases2.2.3 establish the communication of roles and use cases2.2.4 establish the

Unified Modeling Language (UML) defines a series of standard symbols for describing object-oriented systems. Use UML to enhance communication between domain experts, workflow experts, software designers, and other experts from different backgrounds. UML can be used in common situations and is intuitive to the users of the workflow system. In addition to these,

Since the formal release of UML in 1997, a large number of commercial UML modeling CASE tools have appeared. This provides us with a lot of options and requires us to select the correct UML modeling tool to better adapt to our business and software application development needs, do a lot of research to achieve the best ROI. In this article, we will compare the

ArticleDirectory 1.1 UML 1.1.1 structured transactions. 1.1.2 action 1.1.3 group things 1.1.4 comment on things 1.1.5 relationships in UML 1.1.6 diagram in UML Basic concepts of UML Models