UML Use Case Diagram Example. Social Networking Sites Project
In the early stages of a development project, use case diagrams are used to describe real-world activities and motivations.
A use case diagram (use case: In a use case diagram, a representation of a set of events that occurs when an actor uses a system to complete a process. Normally, a use case is a relatively large process, not an individual step or transaction.) is a dynamic or behavior diagram in UML.
Use case diagrams are valuable for visualizing the functional requirements of a system that will translate into design choices and development priorities. You can refine the diagrams in later stages to reflect user interface and design details.
They also help identify any internal or external factors that may influence the system and should be taken into consideration.
This sample was created in ConceptDraw DIAGRAM diagramming and vector drawing software using the UML Use Case Diagram library of the Rapid UML Solution from the Software Development area of ConceptDraw Solution Park.
Example 1. UML Diagrams solution
This sample shows the Facebook Socio-health system and is used at the projection and creating of the social networking sites.
Example 2. UML Diagrams Social Networking Sites Project
Using the libraries of the Rapid UML Solution for ConceptDraw DIAGRAM you can create your own visual vector UML diagrams quick and easy.
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TEN RELATED HOW TO's:
The efficiency of any corporate network depends on many factors such as equipment, architecture etc. Moreover, every administer knows that network architecture is a cornerstone for any system. Also, it's easy to make a draft of a network structure using an appropriate diagramming tool.
Designing network architecture diagrams refers to the network structure, including hardware, software, connectivity, protocols of communication and type of transmission: wired or wireless. A high performance, highly reliable, and secure network architecture is critical for the successful deployment and operation of modern communication network. This diagram represents in detail the sample of the network architecture of the three-divisional office. It is designed using vector libraries supplied with ConceptDraw Computer and Networks solution.
Picture: Network Architecture
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The strategic balance is a combination of factors that can both positively and negatively affect the activity of the company. To know the factors that influence the organization success, managers should use SWOT matrix template that will define the potential inner strengths and weaknesses and potential external opportunities and threats. This matrix does not contain a ready solution, but allows to streamline all the available information.
This is a handy template of a SWOT matrix. It can serves as a visual guide for management students. To simplify the task, on the left and on the right we have added hints with examples of external and internal factors. This template one can found among numerous templates of SWOT and TOWS matrices that are included in the the eponymous solution by ConceptDraw Solution Park.
Picture: SWOT Matrix Template
Target Diagram is a convenient and visual way of presentation information which is popular and widely used in marketing, business and economics. ConceptDraw DIAGRAM diagramming and vector drawing software extended with Target and Circular Diagrams solution from the Marketing area of ConceptDraw Solution Park is ideal for fast and easy drawing a Target Diagram.
Picture: Target Diagram
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UML state machine's goal is to overcome the main limitations of traditional finite-state machines while retaining their main benefits.
ConceptDraw has 393 vector stencils in the 13 libraries that helps you to start using software for designing your own UML Diagrams. You can use the appropriate stencils of UML notation from UML State Machine library.
Picture: UML State Machine Diagram.Design Elements
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The Total Quality Management Diagram solution helps you and your organization visualize business and industrial processes. Create Total Quality Management diagrams for business process with ConceptDraw software.
Picture: TQM Diagram Tool
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UML Timing Diagram as special form of a sequence diagram is used to explore the behaviours of objects throughout a given period of time.
Picture: Timing diagram
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The Rapid UML solution provides diagram examples, templates and vector stencils libraries for quick and easy drawing all types of UML 2.x and 1.x diagrams
Picture: UML Business Process
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Also included are standardized hr flowchart symbols, meaning your diagrams will be relevant and understood by all business associates.
Picture: HR Flowchart Symbols
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Program Structure Diagram is a visual representation of a program's organization, showing its components and their relationships.
Picture: Program Structure Diagram
Different organizations have different organizational structures. Matrix organization is one of the most popular and widely used type of organizational structure. Use ConceptDraw DIAGRAM diagramming and vector drawing software extended with 25 Typical Orgcharts solution from the Management area of ConceptDraw Solution Park for fast and easy designing matrix organizational chart for your company.
Picture: Matrix Organization
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