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.

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

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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.

Data modeling with ConceptDraw PRO

Data modelling will help you to study and analyze business processes in your organization for optimization and increase of effectiveness and production.

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How to Add a Bubble Diagram to a MS Word Document Using ConceptDraw PRO

A bubble diagram is used the same purpose as a scatter diagram, but in the case, if the data has three dimensions, each of that containing the set of values. A bubble chart is a diagram in which the data points are replaced with bubbles, and the size of the bubbles represents some additional dimension of the data. A bubble chart does not have the axis. The sizes of the bubbles are determined by the values in the third dimension. Any additional information about the entities beyond their three primary dimensions can be depicted by rendering bubbles in colors and patterns that are selected in a certain way. The legend containing the further information can be added to a bubble diagram. ConceptDraw PRO allows you to easily create various business management and marketing charts, including bubble diagrams and then add them to a MS Word document.

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How To Create a Visio Bubble Chart Using ConceptDraw PRO

ConceptDraw PRO allows you to easily create business charts and diagrams of any complexity, including the bubbles diagram and then make a MS Visio file from your diagram in a few simple steps.

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