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Comparison of UML modeling tools Visio, Rational Rose, and powerdesignRose is a design tool born directly from the Development of UML. It was designed to support UML modeling. Rose did not support database modeling at the beginning, however, the database modeling function has been added to the current version. Rose is mainly used to describe various semantics, mo

In this paper, from the problems of UML modeling coherence, taking management software development as an example, according to three aspects of upstream, downstream and model internal relations which are connected with UML model, the author analyzes the three barriers caused by UML modeling, and hopes to discuss with many modeling enthusiasts. In the country's p

Today, we finally started using UML for project analysis, and found that the time overhead for using UML is not as high as we previously thought. Review the experience of using UML is always intermittent. To sum up, there are the following factors: No environment using UML No abstract analysis habits In

· Standardization In November 1997, UML was unanimously passed by all OMG members and adopted as the standard. OMG undertakes the work of further improving the UML standard. Many books that summarize the essence of UML have been published before the passing of the UML standard. Many software development tool vendors c

from:http://blog.itpub.net/14780914/viewspace-588975/ This article is intended for those software architects, designers and developers who want to use IBM? Rational? Software Architect from Java? Source code to reverse engineer the generation of UML classes and sequence diagrams. Reverse engineering is often used to derive lost design documents from existing source code in an abstract model UML form

This article uses five minutes to give you a clear description of UML. the first minute-the Model Technology Used as the object's representation, and the second minute-the UML technology used as the Unified Expression Model, the third minute-the UML technology can improve the analysis and design accuracy. Note: Little cainiao has uploaded a good

From:http://www.uml.org.cn/oobject/201211231.asp 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 Standard object Modeling Language, Third Edition" (UML Essence: Concise Reference of standard object Modeling lang

Recently, the book "Elephant" has been read, from last November to the present, for a full five months. On the one hand, because of the work of this period of time, life things are more, very little time to read the whole block; On the other hand is also reading this book, while reading the side of the expansion, the last recorded 13 notes. Elephant Thinking in UML learning Note (a)-why UML is required. "

Recently, Sunny gave a two-day internal training on UML software modeling technology to a large Chinese enterprise over the weekend. The following is the outline of this internal training course: Outline of the UML Software Modeling Technology Course Course description Comprehensive learning of UML 2. X knowledge, learn to use

The basic structure of UML. Several types of relationships in UML: inheritance, implementation, dependency, association, aggregation, and combination. Use case diagram (usecase di#)-UML diagram (1) Class digraphs-UML diagram (2) Object digraphs-UML diagram (3) Activity digra

PHP and UML class diagrams PHPandUMLClassDiagrams. This short article is well written. it can be said that using PHP to explain UML (or conversely) is an innovation. through this article, I also found a good site: www.phppatterns.com. This short article on various UML techniques is well written. using PHP to explain UML