Entity Relationship Diagram Examples
ConceptDraw DIAGRAM diagramming and vector drawing software offers the Entity-Relationship Diagram (ERD) Solution from the Software Development Area for ConceptDraw Solution Park.
How many examples contains the Entity-Relationship Diagram (ERD) Solution! All Entity Relationship Diagram examples were designed and saved for ConceptDraw DIAGRAM users. Now they are available from ConceptDraw STORE.
Sample 1. Entity Relationship Diagram Examples - ERD Chen's Notation
Here you can find the Entity Relationship Diagram Examples created using the Chen′s notation and also Crow′s Foot notation.
Sample 2. Entity-Relationship Diagram (ERD) Solution in ConceptDraw STORE
You can use any of them for your needs. You can make changes if necessary - type the new text, change colors, add objects from the libraries of Entity-Relationship Diagram (ERD) Solution and from other solutions for ConceptDraw Solution Park. Don't forget to save your document after changing.
Sample 3. Entity Relationship Diagram Examples - ERD Crow's Foot Notation
All examples offered by Entity-Relationship Diagram (ERD) Solution are bright and beautiful, colorful and attractive, interesting and easy to remember, so they will have a great success when using in a work and life activity.
Sample 4. Entity Relationship Diagram Examples - ERD Students and Teachers
The Entity Relationship Diagram Examples you see on this page were created in ConceptDraw DIAGRAM using the libraries from Entity-Relationship Diagram (ERD) Solution. An experienced user spent 10-15 minutes creating each of these samples. These samples are available from ConceptDraw STORE.
Use the Entity-Relationship Diagram (ERD) Solution for ConceptDraw DIAGRAM to create your own Entity-Relationship Diagrams of any complexity quick, easy and effective.
The Entity-Relationship Diagrams designed with ConceptDraw DIAGRAM are vector graphic documents and are available for reviewing, modifying, converting to a variety of formats (image, HTML, PDF file, MS PowerPoint Presentation, Adobe Flash or MS Visio), printing and send via e-mail in one moment.
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The Entity-Relationship Diagram (ERD) solution from ConceptDraw Solution Park extends ConceptDraw DIAGRAM vector graphics and diagramming software with the ability to describe a database using the Entity-Relationship (Chen) model. Use it for design your ERDs and verify that ConceptDraw DIAGRAM offers the best ERD diagrams software tools for design element Chen notation._Win_Mac.png)
Picture: Entity Relationship Diagram - ERD - Software for Design Chen ER Diagrams
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ConceptDraw offers you a number of ready-made organizational chart templates which you can use in your drawing. They are grouped in topical sets as organizational chart template files.
Use the Organizational Charts Solution for ConceptDraw DIAGRAM to create your own Organizational Charts of any complexity quick, easy and effective.
The Organizational Charts designed with ConceptDraw DIAGRAM are vector graphic documents and are available for reviewing, modifying, converting to a variety of formats (image, HTML, PDF file, MS PowerPoint Presentation, Adobe Flash or MS Visio XML), printing and send via e-mail in one moment.
Picture: Organizational Chart Templates
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The kitchen is one of the important places of the house, and so the kitchen planning is a very responsible moment. The kitchen must be comfortable, convenient, harmonious and aesthetic.
ConceptDraw DIAGRAM vector drawing software offers the Floor Plans Solution from the Building Plans area of ConceptDraw Solution Park to help you create professional looking Kitchen Plans of any complexity.
Picture: Kitchen Planning Software
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Entity Relationship Diagram (ERD) is an acknowledged method to visualize the logical structure of databases. Using special symbols described in ERD notations you can depict a database of any complexity.
The vector graphic ER diagrams produced when using ConceptDraw ERD solution can be used in whitepapers, presentations, datasheets, posters, or any technical materials.
Picture: What is Entity-Relationship Diagram
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Complexity of databases increases day by day, due to this the Entity relationship models and E-R diagrams become more and more popular, and now are an important part of database design. E-R diagrams created at ConceptDraw DIAGRAM allow visually and graphically represent structure and design of databases.
Picture: E-R Diagrams
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Database design is an important part of any project, as databases become more and more complex nowadays. To make the model more representative, entity relationship diagrams are widely used in software engineering area. These diagrams show sets of entities as rectangles connected via lines labeled with their cardinalities.
This an example of the ER-diagram developed to store information regarding some online role-playing game. It includes three main elements of ER diagram: entities, relationships and attributes. The entities, attributes and relationships on this ER-diagram is depicted according to the Chen's notation. Chen's notation for Entity Relationship diagrams admits using of rectangles to depict entities, ovals for attributes and ,at least, diamonds to show relationships. ConceptDraw Entity-Relationship Diagrams solution was applied as ERD software to create this diagram.
Picture: ConceptDraw DIAGRAM ER Diagram Tool
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Relationships Analysis. Relations Diagram - factors analysis, factors relations. Create Relations Diagram with ConceptDraw DIAGRAM.
The Seven Management and Planning Tools is a tool for Interaction diagram drawing. This diagram identifies causal relationships. Determine what factors are causes and which factors are effects. Interaction diagram helps establish KPIs to monitor changes and the effectiveness of corrective actions in resolving the problem.
Picture: Relationships Analysis
The use case diagram (behavior scenarios, precedents) is the initial conceptual representation of the system during its design and development. This diagram consists of actors, use cases and relationships between them. When constructing a diagram, common notation elements can also be used: notes and extension mechanisms.
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.
This sample shows the types of user’s interactions with the system and is used at the registration and working with the database system.
Picture: UML Use Case Diagram Example. Registration System
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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._Win_Mac.png)
Picture: Entity Relationship Diagram - ERD - Software for Design Crows Foot ER Diagrams
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