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Entity Relationship Software

Entity Relationship Diagram (ERD) is a leading data modeling tool that is used to illustrate the logical structure of database, helps to organize and represent your project's data in terms of entities, attributes and relationships. To describe the database structure usually is used the ERD Chen's or Crow's Foot notation. Chen's notation supposes the representation of entities by rectangles with the entities names inside, relationships by diamonds and attributes by ovals connected with a line to exactly one entity. In Crow's Foot notation the boxes are used to depict the entities and their attributes, the lines between them - to depict relationships. ConceptDraw DIAGRAM software extended with Entity-Relationship Diagram (ERD) Solution is convenient and useful for designing the ER Diagrams, and supports the use of Chen's or Crow’s Foot notation according to your needs and desires. The ERD diagrams produced with ConceptDraw DIAGRAM Entity Relationship Diagram software can be successfully used in whitepapers, presentations, posters, datasheets, technical materials, etc.

Entity Relationship Diagram Examples

Entity Relationship Diagram Examples
Creation of Entity-Relationship (ER) model is a visual representation the structure of a business database, where data equates to entities or objects, which are linked by defined relationships expressing dependencies and requirements. By the nature, the ER model is an abstract visualization, a first step in design process towards creating a logical and functional database. ConceptDraw DIAGRAM professional software gives the ability to effectively describe a database using the Entity-Relationship model. Included to ConceptDraw Solution Park, the Entity-Relationship Diagram (ERD) solution contains the set of predesigned vector icons advocated by Chen's and Crow’s Foot notations that both can be used for data modeling and describing a database. Entity-Relationship Diagram (ERD) solution includes also helpful templates and incredibly large collection of varied Entity Relationship Diagram examples and samples offered at ConceptDraw STORE. Each of them can be used to develop your own model of a database of arbitrary complexity.
How to Build an Entity Relationship Diagram (ERD)
How to Build an Entity Relationship Diagram (ERD)

Active Directory, network topology, Active Directory Domain Active Directory Diagrams

Active Directory, network topology, Active Directory Domain
Active Directory Diagrams solution significantly extends the capabilities of ConceptDraw DIAGRAM software with special Active Directory samples, convenient template and libraries of Active Directory vector stencils, common icons of sites and services, icons of LDPA elements, which were developed to help you in planning and modelling network structures and network topologies, in designing excellently looking Active Directory diagrams, Active Directory Structure diagrams, and Active Directory Services diagram, which are perfect way to visualize detailed structures of Microsoft Windows networks, Active Directory Domain topology, Active Directory Site topology, Organizational Units (OU), and Exchange Server organization.

Entity-Relationship Diagram

Entity Relationship Diagram (ERD) is the world-known way to show the logical structure of databases in visual manner. The best software tool for drawing Entity-Relationship Diagram is ConceptDraw DIAGRAM ector graphics software with Entity-Relationship Diagram (ERD) solution from Software Development area which gives the ability to describe a database using the Entity-Relationship model. The vector graphic diagrams produced using this solution can be successfully used in whitepapers, presentations, datasheets, posters, or any technical materials.
The vector stencils library "AWS Security, Identity and Compliance" contains 25 Amazon Web Services security, identity and compliance icons.
Use it to draw AWS architecture diagrams with ConceptDraw PRO software.
Amazon Security, Identity and Compliance services includes: "Amazon Cloud Directory (Create flexible cloud-native directories), AWS Identity & Access Management (Manage User Access and Encryption Keys), Amazon Inspector (Analyze Application Security), AWS Certificate Manager (Provision, Manage, and Deploy SSL/ TLS Certificates), AWS CloudHSM (Hardware-based Key Storage for Regulatory Compliance), AWS Directory Service (Host and Manage Active Directory), AWS Key Management Service (Managed Creation and Control of Encryption Keys), AWS Organizations (Policy-based management for multiple AWS accounts), AWS Shield (DDoS Protection), AWS WAF (Filter Malicious Web Traffic)" [aws.amazon.com]
The AWS icons example "Design elements - AWS Security, Identity and Compliance" is included in the AWS Architecture Diagrams solution from the Computer and Networks area of ConceptDraw Solution Park.
Amazon Web Services icons
Amazon Web Services icons, temporary security credential, role, permissions, long-term security credential, filtering rule, encrypted data, data encryption key, certificate manager, agent, add-on, MFA token, IAM, AWS Identity and Access Management, Amazon macie, Amazon cloud directory, Amazon Inspector, AWS WAF, AWS Shield, AWS STS, alternate, AWS STS, AWS Organizations, AWS KMS, AWS Directory Service, AWS CloudHSM, AWS Certificate Manager, AWS Artifact,
Used Solutions
The vector clipart library Aircraft contains 19 images of aerial vehicles and aviation objects. Use the vector stencils library Aircraft to draw aviation illustrations, presentation slides, infographics and diagrams using the ConceptDraw PRO diagramming and vector drawing software. "Civil aviation is one of two major categories of flying, representing all non-military aviation, both private and commercial. Most of the countries in the world are members of the International Civil Aviation Organization (ICAO) and work together to establish common standards and recommended practices for civil aviation through that agency. Civil aviation includes two major categories: - Scheduled air transport, including all passenger and cargo flights operating on regularly scheduled routes; and - General aviation (GA), including all other civil flights, private or commercial. ... Some countries also make a regulatory distinction based on whether aircraft are flown for hire like: - Commercial aviation includes most or all flying done for hire, particularly scheduled service on airlines; and - Private aviation includes pilots flying for their own purposes (recreation, business meetings, etc.) without receiving any kind of remuneration. All scheduled air transport is commercial, but general aviation can be either commercial or private. Normally, the pilot, aircraft, and operator must all be authorized to perform commercial operations through separate commercial licensing, registration, and operation certificates." [Civil aviation. Wikipedia] The design elements library Aircraft is included in the Aerospace and Transport solution from the Illustration area of ConceptDraw Solution Park.
Vector clip art
Vector clip art, sporting airplane, runway, rocket, radar screen, passenger airplane, hydroplane, helicopter, eurocopter, helicopter, fighter plane, battle-plane, battleplane, battle plane, dirigible, zeppelin, blimp, cargo airplane, biplane, balloon, baggage conveyor, airport, control tower, airport terminals, aircraft turboprops, Tarmacs,
Used Solutions

UML Use Case Diagram Example. Registration System

UML Use Case Diagram
This sample was created in ConceptDraw DIAGRAM diagramming and vector drawing software using the UML Use Case Diagram library of the Rapid UML Solution from the Software Development area of ConceptDraw Solution Park. This sample shows the types of user’s interactions with the system and is used at the registration and working with the database system.

Telecommunication networks. Computer and Network Examples

A Telecommunications network is a network of nodes, links, trunks and telephone switches that are connected, operated by telephone companies and realize telephone, audio, visual and data communications among the users. The telecommunications network can also include Internet, microwave, wireless equipment. This example was created in ConceptDraw DIAGRAM using the Computer and Networks Area of ConceptDraw Solution Park and shows the Telecommunications network.

Active Directory Network. Computer and Network Examples

It’s quite a difficult task to manage the computer network today. But ConceptDraw DIAGRAM with Computer and Networks solution can help to the system and network administrators plan, create and support the work of their networks.

Active Directory

The Active Directory Diagrams solution from ConceptDraw Solution Park extends ConceptDraw DIAGRAM diagramming and vector drawing software to help network engineers, designers and administrators efficiently design and create various active directory diagrams.