Entity Relationship Diagram Software Engineering
Entity Relationship Diagram (aka ERD, ER Diagram, E-R Diagram) is a well-tried software engineering tool for data modeling, system design and illustrating the logical structure of databases.Professional ERD drawing is an essential software engineering method for database modeling. ConceptDraw DIAGRAM as a powerful Entity Relationship Diagram Software Engineering offers the tools of Entity-Relationship Diagram (ERD) solution from Software Development area of ConceptDraw Solution Park.
Entity Relationship Diagram Examples
Create 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 DIAGRAM diagramming and vector drawing software gives the ability to describe a database using the Entity-Relationship model. Entity-Relationship Diagram(ERD) solution from the Software Development area supplies the ConceptDraw DIAGRAM with icons advocated by Chen's and Crow’s Foot notation that can be used when describing a database.
![How to Build an Entity Relationship Diagram (ERD)](https://i1.ytimg.com/vi/MA_cEfa3ucU/hqdefault.jpg)
Entity Relationship Diagram - ERD - Software for Design Crows Foot ER Diagrams
Crow's Foot notation was proposed by Gordon Everest. According to this notation, the entity is represented by rectangle, relation is depicted by line which ties two entities involved in a relationship. Entity-relationship diagrams based on both Chen's and Crow's Foot notations, can be easily drawn using the ConceptDraw DIAGRAM ERD diagrams software tools for design element Crow's Foot and Chen from Entity-Relationship Diagram (ERD) solution.![How to Build an Entity Relationship Diagram (ERD)](https://i1.ytimg.com/vi/MA_cEfa3ucU/hqdefault.jpg)
Diagramming Software for Design UML Timing Diagrams
UML Timing Diagram as special form of a sequence diagram are used to explore the behaviors of objects throughout a given period of time.![](https://i1.ytimg.com/vi/kBePipJ2HsM/hqdefault.jpg)
Flowchart Marketing Process. Flowchart Examples
This sample shows the Flowchart that displays the layout and work flow of the cloud marketing platform. This diagram has a style of the marketing brochure. This style displays the central product that is related to the other issues.Using the ready-to-use predesigned objects, samples and templates from the Flowcharts Solution for ConceptDraw DIAGRAM you can create your own professional looking Flowchart Diagrams quick and easy.
Data Flow Diagrams
Data Flow Diagrams (DFDs) are graphical representations of the "flow" of data through an information system. Data flow diagrams can be used for the visualization of data processing. ConceptDraw DIAGRAM extended with Data Flow Diagrams Solution is a powerful data flow diagramming application that allows you quickly create any Data Flow Diagrams including the data storages, external entities, functional transforms, data flows, as well as control transforms and signals.Diagramming Software for Design UML Activity Diagrams
Activity diagram describes the business and operational step-by-step workflows of components in a system. An activity diagram shows the overall flow of control.![](https://i1.ytimg.com/vi/kBePipJ2HsM/hqdefault.jpg)
Data Flow Diagram (DFD)
This example is created using ConceptDraw DIAGRAM enhanced with solution Data Flow Diagrams. This diagram shows one of the business processes to simplify and accelerate understanding, analysis, and representation.UML Deployment Diagram Example - ATM System UML diagrams
This sample was created in ConceptDraw DIAGRAM diagramming and vector drawing software using the UML Deployment Diagram library of the Rapid UML Solution from the Software Development area of ConceptDraw Solution Park.This sample shows the work of the ATM (Automated Teller Machine) banking system that is used for service and performing of the banking transactions using ATMs. System engineers can use comprehensive UML diagrams solution.
Fishbone Diagram Example
Fishbone Diagram, also referred as Cause and Effect diagram or Ishikawa diagram, is a fault finding and problem solving tool. Construction of Ishikawa diagrams is quite complicated process and has a number of features.Fishbone Diagrams solution included to ConceptDraw Solution Park contains powerful drawing tools and a lot of examples, samples and templates. Each Fishbone diagram example is carefully thought-out by experts and is perfect source of inspiration for you.
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