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.
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.
IDEF1 standard
Use Case Diagrams technology. Using visual graphical objects IDEF1 standard allows to model information interrelations.- E-R Diagrams | Entity Relationship Diagram Symbols | Entity ...
- ER Diagram Tool | Entity Relationship Diagram Examples | ER ...
- Entity Relationship Diagram Software Engineering | E-R Diagrams ...
- Entity Relationship Diagram Examples
- Design elements - Appliances | Video and TV - Vector stencils ...
- Components of ER Diagram | ERD Symbols and Meanings | Design ...
- Chen's ERD of MMORPG | Audio and Video Connectors | Fishbone ...
- UML sequence diagram - GET request | UML Class Diagram ...
- Organizational chart - University leadership | SWOT analysis for a ...
- Booch OOD Diagram | Examples for OOSE Method | OMT Method ...
- Active Directory Domain Services | Single root domain with a ...
- How to Create a Bank ATM Use Case Diagram Using ConceptDraw ...
- How to Draw a Chemical Process Flow Diagram | Chemical and ...
- Basic Flowchart Symbols and Meaning | Event-driven Process ...
- ERD | Entity Relationship Diagrams, ERD Software for Mac and Win
- Flowchart | Basic Flowchart Symbols and Meaning
- Flowchart | Flowchart Design - Symbols, Shapes, Stencils and Icons
- Flowchart | Flow Chart Symbols
- Electrical | Electrical Drawing - Wiring and Circuits Schematics
- Flowchart | Common Flowchart Symbols
- Flowchart | Common Flowchart Symbols