UML: Sequence Diagram

Hello Friends,

In this blog post of the UML sequence diagram Tutorial, I am going to teach you about UML or Sequence diagram.

UML stands for Unified Modeling Language and was created by Objected Management Group.

A sequence diagram is the best way to express the whole functionality flow of your project.

It shows the connection between two or more events with the help of a flow chart diagram.

It becomes very easy to understand the classes, objects, methods, variables with the help of the flow chart diagram.

It is a great help to understand the behavior of complex applications and software systems.

what is the need for this Sequence Diagram or UML…?

  • This is the design phase of any kind of software where we make an event chart or flow charts regarding our projects so that we could easily understand and code for the software.
  • When the size of the project grows with the time then it is very difficult for a new person to understand the code and functionality of the project thus this UML or flow chart or sequence diagram becomes a great help to understand the project.
  • No one usually sees the hardcore of the software so it is very important to have the design and flow chart of the software or application.

How to draw a sequence diagram…..?

You can see the example of the sequence diagram below.

seqenceimg-content


There are several available tools for designing the UML diagrams, you do not need to have any coding language to use that software.

Please check out some extensive link below for downloading the software and some additional information about the sequence diagram OR UML.

https://www.edrawsoft.com/download-edrawmax.php

http://creately.com/blog/diagrams/uml-diagram-types-examples/

http://download.cnet.com/Sequence-Diagram-Editor/3000-2383_4-10329419.html

http://staruml.io/download

https://sequence-diagram-editor.en.softonic.com/

http://www.sparxsystems.com/products/ea/index.html

https://www.edrawsoft.com/uml/index.php

Conclusion:

UML diagram is the fact that visuals always have more impact than the theory of verbal knowledge. So it is very simple to understand and visualize the working, functioning of any application, program, process with the help of the UML sequence diagram. Here in the UML sequence diagram, you can visualize the architecture of any application, process, a system with the help of the UML diagram. Within this blog, you have learned How to draw a sequence diagram.

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Hope! You would have liked this blog post-UML: Sequence Diagram!

Have a great time! Sayonara!

Anurag

I am a blogger by passion, a software engineer by profession, a singer by consideration and rest of things that I do is for my destination.