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Entity Relationship Diagram Examples

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.
How to Build an Entity Relationship Diagram (ERD)
How to Build an Entity Relationship Diagram (ERD)

Example of DFD for Online Store (Data Flow Diagram) DFD Example

Online Store Data Flow Diagram
Data flow diagrams (DFDs) reveal relationships among and between the various components in a program or system. DFDs are an important technique for modeling a system’s high-level detail by showing how input data is transformed to output results through a sequence of functional transformations.
Example of DFD for Online Store shows the Data Flow Diagram for online store and interactions between the Visitors, Customers and Sellers, as well as Website Information and User databases.
Steps to Creating a Sales Process Flow Chart
Steps to Creating a Sales Process Flow Chart

Entity Relationship Diagram - ERD - Software for Design Crows Foot ER Diagrams

Entity Relationship Diagram Software, Design Elements - Crows Foot (Windows, Macintosh)
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 PRO 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)
How to Build an Entity Relationship Diagram (ERD)

Design Element: Crows Foot for Entity Relationship Diagram - ERD

Entity Relationship Diagram, Design Elements - Crows Foot (Win Mac)
Creating an ERD requires choosing a specific set of notations that best serve the specific database being designed. ConceptDraw PRO software extended with Entity-Relationship Diagram (ERD) solution from Software Development area of ConceptDraw Solution Park allows you to draw ER diagrams for depicting a database using the ERD diagram design element Crow's Foot - Crow′s Foot notation icons.

Flowchart Process Example

Flowchart - Planning process
ConceptDraw PRO is a professional software for creating great looking flowcharts. The samples included in this set of software allows users to draw any type of flowchart.

Business process Flow Chart — Event-Driven Process chain (EPC) diagrams

Business process Flow Chart - Event-Driven Process chain (EPC) diagram, Process flow diagram tool
Event-Driven Process chain Diagrams for improvement throughout an organisation. Best software for Process Flow Diagram. The Event-driven Process Chain (EPC) Diagrams allows managers to plan processes and resources.

integration definition, database design, object-oriented design, idef IDEF Business Process Diagrams

integration definition, database design, object-oriented design, idef
Use the IDEF Business Process Diagrams solution to create effective database designs and object-oriented designs, following the integration definition methodology.

google cloud platform, google cloud, google cloud storage, hosting services, cloud computing services, google cloud computing, cloud google, google cloud services, cloud service providers Google Cloud Platform

google cloud platform, google cloud, google cloud storage, hosting services, cloud computing services, google cloud computing, cloud google, google cloud services, cloud service providers
Google Cloud Platform solution extends the ConceptDraw PRO functionality with extensive collection of drawing tools, ready-made samples and professionally designed specific Google Cloud Platform icons, allowing effectively design Google Cloud Platform (GCP) architectural diagrams, Google Cloud Platform drawings, GCP schematics of different complexity, and to illustrate on them the work of Google Cloud Platform (GCP), best features of GCP, its services, solutions and products, and the ways of their use.

network topology diagram software, network icons, network diagram template, networking icons available, how to draw a network diagram Computer Network Diagrams

network topology diagram software, network icons, network diagram template, networking icons available, how to draw a network diagram
Computer Network Diagrams solution extends ConceptDraw PRO software with samples, templates and libraries of vector icons and objects of computer network devices and network components to help you create professional-looking Computer Network Diagrams, to plan simple home networks and complex computer network configurations for large buildings, to represent their schemes in a comprehensible graphical view, to document computer networks configurations, to depict the interactions between network's components, the used protocols and topologies, to represent physical and logical network structures, to compare visually different topologies and to depict their combinations, to represent in details the network structure with help of schemes, to study and analyze the network configurations, to communicate effectively to engineers, stakeholders and end-users, to track network working and troubleshoot, if necessary.