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ConceptDraw
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Database Diagram Tool

“The Unified Modeling Language (UML) is a general-purpose modeling language in the field of software engineering, which is designed to provide a standard way to visualize the design of a system.” [from Wikipedia]

Software designers and developers widely apply the UML for developing and building database systems and computer applications. For drawing the UML diagrams they need convenient database diagram tool.

ConceptDraw DIAGRAM extended with Rapid UML Solution from the Software Development Area for ConceptDraw Solution Park is ideal database diagram tool for software designers and developers.

Database Diagram Tool *

Example 1. Database Diagram Tool

Designing the databases and UML diagrams in ConceptDraw DIAGRAM you do not need each time to start anew – you can use the predesigned templates and samples as the examples or the base for your own UML diagrams of any type.

Rapid UML Solution in ConceptDraw STORE

Example 2. Rapid UML Solution in ConceptDraw STORE

All offered templates and samples are available from ConceptDraw STORE. You can click any of them and it will be opened in ConceptDraw DIAGRAM for viewing and editing.

UML Deployment Diagram

Example 3. UML Deployment Diagram

Simply open the desired template or sample and make the needed changes. You will get your new UML diagram and then you can save this document. This will take the minimum efforts.

The Rapid UML Solution provides also 13 libraries with wide variety of predesigned vector objects for each type of UML diagrams. It is useful and time saving to use them designing your own UML diagrams.

UML Component Diagram

Example 4. UML Component Diagram

The UML diagrams you see on this page were created using the libraries of ConceptDraw DIAGRAM database diagram tool. These samples demonstrate the capabilities of Rapid UML solution and the professional results you can achieve. An experienced user spent 15 minutes creating every of these samples.

The UML diagrams produced with ConceptDraw DIAGRAM are vector graphic documents and are available for reviewing, modifying, and converting to a variety of formats (image, HTML, PDF file, MS PowerPoint Presentation, Adobe Flash or MS Visio).







FIVE RELATED HOW TO's:
Structured-systems analysis and design method uses data flow diagrams to represent the process of data flowing through a system. Talking about this might be useless without a proper example of DFD for online store (Data Flow Diagram). This DFD example shows all the distinctness that a diagram can bring into a scattered data structure. Data flow diagrams are used to show how data is processed within some business processes. Making DFD is a common practice for business process modeling and analysis. This diagram represents the online store business flow. It describes inputs and outputs within online selling process and depicts the interactions between its participants. This DF diagram can be used by system analysts to create an overview of a business, to study and discover its inherent strengths and weak points.Example of DFD for Online Store
Picture: Example of DFD for Online Store (Data Flow Diagram)
Related Solution:
When it comes to system construction, a class diagram is the most widely used diagram. UML Class Diagrams is a type of static structure diagram that is used for general conceptual modeling of the systematics of the application. Such a diagram would illustrate the object-oriented view of a system. The object orientation of a system is indicated by a class diagram. It describes the structure of a system by showing the general issues,classes of a system, attributes, operations, interfaces, inheritance, and the relationships between them.UML Class Diagram Notation *
Picture: UML Class Diagram Notation
Related Solution:
UML Use Case Diagrams are used to illustrate the structure of arbitrarily complex systems and illustrates the service consumer - service provider relationship between components.UML Use Case Diagram. Design Elements *
Picture: UML Use Case Diagram. Design Elements
There are many ways to describe a database structure. One of the most usual is to draw an entity relationship diagram (ERD) using a Crow’s Foot notation to represent database elements. If you don’t want to draw it on paper, you should use an appropriate software. An entity-relationship (ER) diagram is used to show the structure of a business database. ERD represents data as objects (entities) that are connected with standard relationships symbols which Illustrate an association between entities. ERD, there is a wide range of ERD notations used by data bases architects for reflecting the relationships between the data entities. According to the crow’s foot notation relationships are drawn as single labeled lines designating a certain kinds of relationship. Crow foot notation is a most frequently used ERD standard, because of improved readability of diagrams, with a more accurate use of space on the page.Entity Relationship Diagram - ERD - Software for Design  <br>Crows Foot ER Diagrams *
Picture: Entity Relationship Diagram - ERD - Software for Design Crows Foot ER Diagrams
Related Solution:
Describing a workflow or approval process can take hours and be too complicated, especially since there are options to do it quickly and vividly. Diagrams called flowcharts replace long paragraphs of boring text and represent information in a graphic way. You can draw one on paper or you can use flowchart software to do it quickly and scalable. This kind of software is easy to use and you don’t need any special skills to start using it. In addition, there are a lot examples and predesigned templates on the Internet. Flowcharts are a best tool for staking out a huge and complex process into some small readable parts. Surely, flowcharts can be drawn manually but the use of standard symbols that make it clear for a wide audience makes a software tool preferred for this task. The core for a successful flowchart is its simplicity. That is why often before beginning making flowchart through software, people draw the sketch on a piece of paper. Designing an effective flowchart means the combination of the data needed to be shown and the simplicity with which you depict it.Flowchart Software
Picture: Flowchart Software: A Comprehensive Guide
Related Solution:
ConceptDraw
DIAGRAM 18