UML Use Case Diagram. Design Elements

UML Use Case Diagrams are used to illustrate the structure of arbitrarily complex systems and illustrates the service consumer - service provider relationship between components.

Entity Relationship Diagram Software

The world-best Entity Relationship Diagram software suitable for professional ERD drawing is ConceptDraw DIAGRAM software extended with the Entity-Relationship Diagram (ERD) solution. This solution contains all libraries, templates and samples you may need for professional ERD drawing.

Diagramming Software for Design UML Activity Diagrams

Activity diagram describes the business and operational step-by-step workflows of components in a system. An activity diagram shows the overall flow of control.

UML Class Diagram Example - Medical Shop

State Diagram UML of Online Store. This sample was created in ConceptDraw DIAGRAM diagramming and vector drawing software using the UML Class Diagram library of the Rapid UML Solution from the Software Development area of ConceptDraw Solution Park.
This sample shows the work of the medical shop and is used at the creation of the medical shop or pharmacy project, for understanding the process of shopping in the medical shop, for keeping purchases, for medical supplies.

Software and Database Design with ConceptDraw DIAGRAM

ConceptDraw DIAGRAM is a perfect tool for designing and planning tasks such as:
UML diagramming; designing and prototyping Graphical User Interface (GUI); flowcharts, data flow diagrams; database and ERD diagramming (Chen ERD, Database Model diagram, Express-G, Martin ERD, ORM Diagrams and more); SSADM diagrams, Booch diagrams, Nassi-Shneiderman diagrams with special flowchart symbols.

Flowchart Components

The ConceptDraw Flowchart component includes a set of samples and templates. This geathered as flowchart maker toolbox which focused on drawing flowcharts of any industry standards.

Data Flow Diagrams

ConceptDraw DIAGRAM software enables you to quickly create data flow diagrams that include data storage, external entities, functional transforms, data flows, and control transforms and signals.

Entity Relationship Diagram Software for Mac

One of the most popular semantic data models is the "entity-relationship" model (often called ER-model). Most of the modern approaches to the database (mainly relational) design are based on the usage of different versions of ER- model. Domain modeling is based on the use of graphic charts, including a small number of heterogeneous components. The simplicity and the presentation clarity of the conceptual basis of these ER-model schemes led to its widespread deployment in the CASE-systems that support automatic design of relational databases.
A relation is a graphically depicted association between two entities. As well as the entity, a relation is a typical concept, all instances of the linked entity types are subject to the rules established by the connecting. Therefore, it is more correct to speak about the relationship type made between types of entities and about the instances of relationship types made between instances of the entity type. In common ER-model this association is a

Data Flow Diagram Model

The DFD (Yourdon and Coad notation) example "Model of small traditional production enterprise" below was created using the ConceptDraw DIAGRAM diagramming and vector drawing software extended with the Data Flow Diagrams solution from the Software Development area of ConceptDraw Solution Park.

Workflow Diagram Software Mac

ConceptDraw DIAGRAM software is the best Mac software for drawing workflow diagrams. Its rich set of samples and templates, and specific features to draw diagrams faster make this software as comfortable as possible for drawing workflow diagrams.
Use the ConceptDraw DIAGRAM professional Mac OS X software for drawing workflow diagram. The Workflow Diagrams solution with its libraries and templates set make the possibility to identify resources that are required for work goal implementation. The process flow diagram identify flow which occurs as network of process dependencies, organizational decisions and interactions between departments. Usually workflow diagrams show business participants actions that carry product or service to the final destination, the consumer.

Classroom Seating Chart

When developing the Classroom Seating Chart it is necessary to take into account the characteristics of the taken premises. Each seating place must to be comfortable and each pupil must to see good the teacher and the chalkboard. Let's design the Classroom Seating Chart in ConceptDraw DIAGRAM software extended with School and Training Plans Solution from the Building Plans Area.

Pyramid Diagram

Pyramid chart example is included in the Pyramid Diagrams solution from Marketing area of ConceptDraw Solution Park.

Examples of Flowcharts, Org Charts and More

ConceptDraw examples covers a broad spectrum of business graphics categories. We separated all the graphic documents on application areas and had produced multiple solutions for each of them. ConceptDraw provides a wide variety of examples such as flowcharts, organizational charts, business charts, UML diagrams, database and ERD, directional map, network diagrams and lots more. Each solution accommodates 10+ examples that shows specific application cases of a diagram. ConceptDraw STORE is an application for downloading solutions with examples, templates and stencil libraries. Please choose any examples you are interested in, alternatively download them for free; you will need to install ConceptDraw to view them. As you will see, ConceptDraw is very powerful, you can use more than 10000 symbols, examples, and many pre-drawn templates, to create your own spectacular flowcharts, business diagrams, network diagrams and lots more, effortlessly, and in no time at all.

Data Flow Diagram Process

This example is created using ConceptDraw DIAGRAM enhanced with solution Data Flow Diagrams. It shows the process of account receivable.

Org Chart Diagram

ConceptDraw Solution Park creates a single information space for messaging to teams. PM Teams provides project participants and organizations with better tools that assist in task understanding, timeframe understanding, and project events in the entire organization. Improved communication fosters positive team spirit throughout.