Entity Relationship Diagram Symbols

Creating an entity-relationship (ER) model is to visually represent the structure of a business database, where data equates to entities (or objects) that are linked by defined relationships expressing dependencies and requirements. By nature it is an abstract visualization, the first step in the design process towards creating a logical and functional database.
ERD symbols used for professional ERD drawing are collected in libraries from the Entity-Relationship Diagram (ERD) solution for ConceptDraw DIAGRAM.

ERD Symbols and Meanings

Crow's foot notation is used in Barker's Notation, Structured Systems Analysis and Design Method (SSADM) and information engineering. Crow's foot diagrams represent entities as boxes, and relationships as lines between the boxes. Different shapes at the ends of these lines represent the cardinality of the relationship.
The Chen's ERD notation is still used and is considered to present a more detailed way of representing entities and relationships.
To create an ERD, software engineers mainly turn to dedicated drawing software, which contain the full notation resources for their specific database design - ERD symbols and meanings. CS Odessa has released an all-inclusive Entity-Relationship Diagram (ERD) solution for their powerful drawing program, ConceptDraw DIAGRAM.

Basic Flowchart Symbols and Meaning

Flowchart Symbols and Meaning - Provides a visual representation of basic flowchart symbols and their proposed use in professional workflow diagram, standard process flow diagram and communicating the structure of a well-developed web site, as well as their correlation in developing on-line instructional projects. See flowchart's symbols by specifics of process flow diagram symbols and workflow diagram symbols.

Simple Baseball Field — Sample

The Baseball solution for ConceptDraw DIAGRAM software contains a set of libraries, templates and samples allowing football specialists to draw baseball diagrams with ease. A set of predesigned fields and positions allows producing baseball diagrams without any drawing experience.

How to Draw EPC Diagram Quickly

An event-driven process chain diagram is a flowchart used in business process analysis. It evolved from Architecture of Integrated Information Systems (ARIS) and utilised in the business process improvement and analysis. It is also used to facilitate enterprise resource planning.

An EPC diagram is a complex flowchart that shows different business processes through various workflows. The workflows are seen as functions and events that are connected by different teams or people, as well as tasks that allow business processes to be executed.

ConceptDraw DIAGRAM is a software for making EPC diagrams that allows managers visually present business process models for making decisions for business.

Baseball Diagram – Basic Bunt Coverage – Runner at 1st

ConceptDraw DIAGRAM software extended with the Baseball solution delivers samples with diagrams of the most popular plays in baseball. You can complete this set modifying any sample. All you need is to drag and drop objects to depict another play and then save with the different name. Feel free to add text label with the play name directly to your document.

Marketing - Design Elements

If you need to pull together a quick marketing drawing, you'll find elements, samples, templates and libraries with vector clip art for drawing the Marketing Illustrations.

These symbols and signs you can use in your design for Strategic Marketing, Graphic Design, Inbound and Content Marketing, Social Media, Lead Generation, Email Marketing and Automation, CRM implementation and Integration and more.

UML Class Diagram. Design Elements

UML Class Diagrams describes the structure of a system by showing the system's classes, their attributes, and the relationships among the classes.

Baseball Diagram – Basic Bunt Coverage – Runner at 2nd

Drawing baseball diagrams using ConceptDraw DIAGRAM software extended with the Baseball solution saves your time, and adds more value to your work. You can easily convert vector drawing to a popular graphic format and then post it to your blog or site. There is no problem to add your logo or text copyright, or use some text comments to make your diagrams unique and recognizable.

How to Build Cloud Computing Diagram Principal Cloud Manufacturing

The term “cloud” is very popular and widely used now, it is a server, data processing centre, or a network which lets to store the data and software, provides access to them, allows to run applications without installation and gives the possibility to process data hosted remotely via the Internet connection.
For documenting the Cloud Computing Architecture with a goal to facilitate the communication between stakeholders are successfully used the Cloud Computing Architecture diagrams. It is convenient and easy to draw various Cloud Computing Architecture diagrams in ConceptDraw DIAGRAM software with help of tools of the Cloud Computing Diagrams Solution from the Computer and Networks Area of ConceptDraw Solution Park.

What is Entity-Relationship Diagram

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.

Ice Hockey Positions Diagram

ConceptDraw Ice Hockey Solution for ConceptDraw DIAGRAM delivers the "Ice Hockey Positions" library that contains predesigned objects for all ice hockey positions. A set of templates and samples demonstrates best practice of using this library.

IDEF0 Software

ConceptDraw DIAGRAM diagramming and vector drawing application is a powerful IDEF0 software thanks to the IDEF0 Diagrams solution from the Software Development area of ConceptDraw Solution Park.

Baseball Field Template

ConceptDraw DIAGRAM extended with the Baseball solution provides access to libraries, templates and samples allows creating baseball diagrams and schemas. Fields objects are designed according to real fields dimensions. A set of fields samples includes dimensions. All plays and positions diagrams are available as ready-to-modify samples.

OSHA HAZCOM pictograms

ConceptDraw DIAGRAM diagramming and vector drawing software supplied with GHS Hazard Pictograms Solution from the Industrial Engineering Area of ConceptDraw Solution Park offers the OSHA HAZCOM pictograms, GHS hazard pictograms for easy representing the OSHA's program positions and requirements in a simple and visual way.

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

Offensive Strategy — Spread Offense Diagram

Explaining offensive strategies of American Football is practically impossible without drawing a diagram. If you need to do this more than once you have to choose an appropriate tool allows you to change diagrams easily. ConceptDraw DIAGRAM extended with the Football Solution is the best choice for this case.

Drawing a Nature Scene

ConceptDraw DIAGRAM is a drawings software for creating Nature scenes. Nature solution from ConceptDraw Solution Park expands this software with a new library that contains 17 vector objects and samples illustration files.

Stakeholder Onion Diagrams

The Stakeholder Onion Diagram is a popular and widely used way to view the relationships of stakeholders to a project goal. The Onion Diagram focuses on the project goal, most of other diagram styles focus on the project, stakeholders, and timeline. This difference favorably distinguishes and separates the Onion Diagram from other types of diagrams.
Design fast and easy Stakeholder Onion Diagrams of any complexity in ConceptDraw DIAGRAM diagramming and vector drawing software using the powerful tools of Stakeholder Onion Diagrams Solution from the Management Area of ConceptDraw Solution Park.