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 Examples
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.ConceptDraw gives the ability to describe a database using the Entity-Relationship model. Entity-Relationship Diagram solution includes icons advocated by Chen's and Crow’s Foot notation that can be used when describing a database.
Data Flow Diagram Examples
You need to draw the Data Flow Diagram? Use ConceptDraw DIAGRAM diagramming and vector drawing software extended with Data Flow Diagrams solution from the Software Development area of ConceptDraw Solution Park.The Data Flow Diagrams solution provides a numerous collection of Data Flow Diagram examples created according to Gane and Sarson, and Yourdon and Coad notations using the ConceptDraw DIAGRAM software.UML Class Diagram Generalization Example UML Diagrams
This sample was created in ConceptDraw DIAGRAM diagramming and vector drawing software using the UML Class Diagram library of the Rapid UML Solution from the Software Development area of ConceptDraw Solution Park.This sample describes the use of the classes, the generalization associations between them, the multiplicity of associations and constraints. Provided UML diagram is one of the examples set that are part of Rapid UML solution.
Flow Diagram Software
ConceptDraw is a professional Process Flow Diagram software. The basic set of the stencils libraries, samples and templates allows you to draw any type of flowchart. Flowcharts give to users the ability to represent structural data visually. One can draw own flowchart in seconds by using RapidDraw technology.Campus Area Networks (CAN). Computer and Network Examples
A campus network provides wireless access to the Internet or LAN to users located in two or more buildings or in the open space surrounding those buildings. A campus network is usually set in the campus of a university, but the same kind of planning and design can be applied for other purposes. For example, the campus network can used for an office or industrial park, in a public place like a supermarket with an entertainment center, even on a farm. Another form of temporary campus network can exist during special events such as music festivals or rallies.The elementary campus networks arise spontaneously: the radio signals from the access points, which provide network inside the building are not limited to its walls, so any user in the backyard can also get wireless network access. The larger and more complex campus network may have additional access points in places specially chosen for serving clients, i.e., on the lawn in front of the college or in a coffee shop around the corner.
Software Diagrams
Design and document development of projects using a wide range of pre-drawn shapes and smart connectors. Develop visualization solutions with the help of the built-in scripting language.ConceptDraw DIAGRAM is a perfect tool for Designing and planning tasks; Developing Visualization Solutions; Project Planning (Gantt Charts, Timelines, Project Schedules).
- Er Diagram Exercises And Answers
- Database Er Diagram Exercises With Solutions
- Erd Exercises With Answers
- Entity Relationship Diagram Exercises And Answers
- Answer Of Er Diagram Exercises
- Enhanced Er Diagram Examples With Solutions
- The Enhanced Er Model Exercises Solutions
- Er Diagram Exercises With Answers
- Extended Er Diagram Examples With Answers
- Crows Foot Erd Diagram Exercises With Answer
- 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