with UML
page 1
Copyright © 1997 by Rational computer software Corporation
Agenda
n
Benefits of optical simulate
n
History of the UML
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Visual mannikin with UML
n
The Rational reiterative Development Process
scallywag 2
Copyright © 1997 by Rational software system Corporation
What is Visual Modeling?
Order
Modeling captures essential
parts of the system.
Dr.
James Rumbaugh
Item
channelise via
occupation Process
Visual Modeling is
modeling
using standard graphical
notations
rogue 3
Computer System
Copyright © 1997 by Rational Software Corporation
Visual Modeling Captures
Business Process
Use Case Analysis is a technique to capture
contrast process from users perspective
scalawag 4
Copyright © 1997 by Rational Software Corporation
Visual Modeling is a
Communication Tool
Use visual modeling to capture business objects and logic
Use visual modeling to analyze and design your application
paginate 5
Copyright © 1997 by Rational Software Corporation
Visual Modeling
Manages Complexity
Page 6
Copyright © 1997 by Rational Software Corporation
Visual Modeling
Defines Software
Architecture
substance abuser Interface
(Visual Basic,
Java)
Business Logic
(C++, Java)
Database Server
(C++ & SQL)
Model your system
independent of
implementation language
Copyright © 1997 by Rational Software Corporation
Page 7
Visual Modeling
Promotes Reuse
Multiple Systems
Reusable
Components
Page 8
Copyright © 1997 by Rational Software Corporation
What is the UML?
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UML stands for Unified Modeling Language
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The UML combines the best of the best from
Data Modeling concepts (Entity Relationship Diagrams)
Business Modeling (work flow)
Object Modeling
Component Modeling
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The UML is the standard language for visualizing,
specifying, constructing, and documenting the artifacts of a
software-intensive system
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