Entity Relationship Diagram Symbols

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.
ERD symbols used for professional ERD drawing are collected in libraries from the Entity-Relationship Diagram (ERD) solution for ConceptDraw PRO.

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Process Flowchart

ConceptDraw is Professional business process mapping software for making process flow diagram, workflow diagram, general flowcharts and technical illustrations for business documents. It is includes rich examples, templates, process flowchart symbols. ConceptDraw flowchart maker allows you to easier create a process flowchart. Use a variety of drawing tools, smart connectors, flowchart symbols and shape libraries to create flowcharts of complex processes, process flow diagrams, procedures and information exchange.

How To Create a Process Flow Chart (business process modelling techniques)

Onion Diagram Templates

The Onion Diagram is a type of circular diagram which consists of the core circle and concentric circles that look like the cross sections of onion. The key value of the Onion Diagram is to visually demonstrate the relationships that lead to a successful final product or deliverable.
Design of Onion Diagrams and Stakeholder Onions Diagrams is a complex process, but ConceptDraw PRO diagramming and vector drawing software makes it easier thanks to the Stakeholder Onion Diagrams Solution from the Management Area of ConceptDraw Solution Park, and the set of included libraries and Onion Diagram templates.

Data Flow Diagram

Data flow diagram (DFD) is the part of the SSADM method (Structured Systems Analysis and Design Methodology), intended for analysis and information systems projection. Data flow diagrams are intended for graphical representation of data flows in the information system and for analysis of data processing during the structural projection. Data flow diagram often used in connection with human process and can be displayed as workflow diagram. The critical Process Flow Diagram is another flowchart technique for designing data flow in connection with organizational processes. The critical Process flow diagram may use different range of symbols than a classic workflow diagram.

Functional Block Diagram

You need design the Functional Block Diagram and dream to find the useful tools to draw it easier, quickly and effectively? ConceptDraw PRO offers the Block Diagrams Solution from the "Diagrams" Area which will help you!

Entity Relationship Diagram Symbols

"Cisco Express Forwarding (CEF) is an advanced layer 3 switching technology used mainly in large core networks or the Internet to enhance the overall network performance. Although CEF is a Cisco proprietary protocol other vendors of multi-layer switches or high-capacity routers offer a similar functionality where layer-3 switching or routing is done in hardware (in an ASIC) instead of by software and the (central) CPU." [Cisco Express Forwarding. Wikipedia]
The computer network topology diagram example "Cisco Express Forwarding" was created using the ConceptDraw PRO diagramming and vector drawing software extended with the Cisco Network Diagrams solution from the Computer and Networks area of ConceptDraw Solution Park.

Network topology diagram

Used Solutions

Computer and Networks >

Cisco Network Diagrams

Entity Relationship Diagram Symbols

The vector stencils library "IVR computer" contains 27 interactive voice response (IVR) computer icons.
Use it to design your IVR diagrams with ConceptDraw PRO diagramming and vector drawing software.
The vector stencils library "IVR computer" is included in the Interactive Voice Response Diagrams solution from the Computer and Networks area of ConceptDraw Solution Park.

Access denied

Add server

All-in-one desktop computer

Computer file

CPU

Data exchange

Data restore

Desktop computer

e-Mail

Floppy disk

Headphones

Headset

Keyboard

Laptop

LCD monitor

Lock

Locked laptop

Mini tower case

Monitor

Notebook

Remove server

Server

Settings

Touchscreen

Unlock

Used Solutions

Computer and Networks >

Interactive Voice Response Diagrams

Entity Relationship Diagram Symbols

The vector stencils library "Hardware" contains 32 computer hardware and telecommunication equipment icons.
Use it to design your computing and telecom illustrations and infographics with ConceptDraw PRO diagramming and vector drawing software.
The vector stencils library "Hardware" is included in the Computers and Communications solution from the Illustration area of ConceptDraw Solution Park.

Rack

Workstation

Monitor with keyboard

Laptop

Laptop settings

Keyboard connection

Keyboard with mouse

Keyboard

USB computer mouse

WiFi mouse

Webcam

Remote control

Hard drive

Flash drive

Floppy

CPU

Hard drive

SD card

8GB memory card

Battery

Battery charging

Accumulator

Cable connector

Power socket

Power plug

USB cable

Electric bulb

Voltage meter

Speed control

Router

Modem

Bluetooth device

Used Solutions

Illustrations >

Computers and Communications

Entity Relationship Diagram Symbols

This vector stencils library contains 184 round icons.
Use it to design cloud computing infographics and diagrams with ConceptDraw PRO software.
"Though service-oriented architecture advocates "everything as a service" (with the acronyms EaaS or XaaS or simply aas), cloud-computing providers offer their "services" according to different models, which happen to form a stack: infrastructure-, platform- and software-as-a-service.
Infrastructure as a service (IaaS)
In the most basic cloud-service model ... providers of IaaS offer computers — physical or (more often) virtual machines — and other resources. IaaS refers to online services that abstract the user from the details of infrastructure like physical computing resources, location, data partitioning, scaling, security, backup etc.
Platform as a service (PaaS)
PaaS vendors offer a development environment to application developers. The provider typically develops toolkit and standards for development and channels for distribution and payment. In the PaaS models, cloud providers deliver a computing platform, typically including operating system, programming-language execution environment, database, and web server. Application developers can develop and run their software solutions on a cloud platform without the cost and complexity of buying and managing the underlying hardware and software layers.
Software as a service (SaaS)
In the software as a service (SaaS) model, users gain access to application software and databases. Cloud providers manage the infrastructure and platforms that run the applications. SaaS is sometimes referred to as "on-demand software" and is usually priced on a pay-per-use basis or using a subscription fee.
In the SaaS model, cloud providers install and operate application software in the cloud and cloud users access the software from cloud clients. Cloud users do not manage the cloud infrastructure and platform where the application runs. This eliminates the need to install and run the application on the cloud user's own computers, which simplifies maintenance and support. Cloud applications differ from other applications in their scalability — which can be achieved by cloning tasks onto multiple virtual machines at run-time to meet changing work demand." [Cloud computing. Wikipedia]
The vector stencils library "Cloud round icons" is included in the Cloud Computing Diagrams solution from the Computer and Networks area of ConceptDraw Solution Park.

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