Entity-Relationship Diagram (ERD)

An Entity-Relationship Diagram (ERD) is a visual presentation of entities and relationships. That type of diagrams is often used in the semi-structured or unstructured data in databases and information systems. At first glance ERD is similar to a flowch

Entity-Relationship Diagram (ERD)

Entity-Relationship Diagram (ERD) solution extends ConceptDraw PRO software with templates, samples and libraries of vector stencils from drawing the ER-diagrams by Chen's and crow’s foot notations.

HelpDesk

How to Create an ERD Diagram

Entity-Relationship Diagram (ERD) using Chen's notation

ERD (entity relationship diagram) is used to show the logical structure of databases. It represents the interrelationships between components of database (entities). Entity relationship diagrams are a widely used in software engineering. Using ERD software engineers can control the every aspect of database development. ER diagram can be used as guide for testing and communicating before the release of software product. ERD displays data as entities that are connected with connections that show the relationships between entities. There is some ERD notations used by data bases developers for representing the relationships between the data objects. ConceptDraw PRO and its ERD solution allow you to build ERD diagram of any notation.

HelpDesk

How to Create an Entity-Relationship Diagram Using ConceptDraw Solution Park

ERD diagram created with ConceptDraw pro

An entity-relationship diagram (ERD)is used in a database modeling process. ERD diagram shows a graphical representation of objects or concepts within an information system and their relationships.The ability to describe a database using the Entity-Relationship model is delivered by the ConceptDraw ERD solution.

ConceptDraw Solution Park

ConceptDraw Solution Park collects graphic extensions, examples and learning materials

Sport Area

Solutions from the Sport Area of ConceptDraw Solution Park collect templates, samples and libraries of color scalable vector stencils, icons and clip art for sport illustrations, presentations, infographics, web sites and blogs.

Winter Sports

The Winter Sports solution from Sport area of ConceptDraw Solution Park contains winter sports illustration examples, templates and vector clipart libraries.

Sport Field Plans

Construction of sport complex, playgrounds, sport school, sport grounds and fields assumes creation clear plans, layouts, or sketches. In many cases you need represent on the plan multitude of details, including dimensions, placement of bleachers, lighting, considering important sport aspects and other special things.

Software Development Area

Solutions from the Software Development Area of ConceptDraw Solution Park collect templates, samples and libraries of vector stencils for drawing the software engineering diagrams and user interface design prototypes.

Baseball

The Baseball Solution extends ConceptDraw PRO v9.5 (or later) software with samples, templates, and libraries of vector objects for drawing baseball diagrams, plays, and illustrations. It can be used to make professional looking documents, presentations,

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