Entity-Relationship Diagram (ERD) with ConceptDraw DIAGRAM

Entity-Relationship Diagram (ERD) <br>with ConceptDraw DIAGRAM *

Entity-Relationship Diagram (ERD) is applied for detailed description of structures and high-level (conceptual) design databases using the Chen's and Crow's Foot notations. An ERD represents a diagram constructed mainly of rectangular blocks (for entities, data) linked with relationships. The links between the blocks are used to describe relations between the entities. There are three types of relationships: one-to-one, one-to-many, and many-to-many. Use the specialized ERD software - ConceptDraw DIAGRAM to create the Entity-Relationship Diagrams (ERDs) of any degree of complexity with Chen's and Crow's Foot notations. Draw them easily applying the powerful built-in tools and libraries of predesigned ERD vector objects from Entity-Relationship Diagram (ERD) solution from the Software Development area of ConceptDraw Solution Park. You can also start with one of ready template or sample included to this solution. Designing the ERDs in ConceptDraw DIAGRAM you can easy move the objects within a diagram with saving the relationships between them.

How to Build an Entity Relationship Diagram (ERD)

When To Use a Fishbone Diagram

Well constructed Fishbone diagrams work for most entrepreneurs and almost any industry or person having a problem. Professional diagramming software may help you create Fishbone (Cause and Effect or Ishikawa) diagrams. When people are unclear about what is causing an issue, ConceptDraw DIAGRAM will be your lifesaver. When to use a Fishbone diagram? Originally developed as a quality control tool, you may find a Fishbone diagram helpful when used in many cases, such as to analyze a complex problem when there are many causes, for identifying all possible root causes for an effect or a problem, when you need different point of view to look on a problem, to uncover bottlenecks and identify where and why a process doesn't work, for acceleration a process when traditional ways of problem solving consume many time.

The Best Mac Software for Diagramming or Drawing

ConceptDraw DIAGRAM is a powerful intelligent vector graphics engine that can be used to create basic diagrams including flowcharts, charts, workflows, flowcharts, organizational charts, business diagram, learn business diagrams, flow diagrams.

How to draw an Organizational Chart

ConceptDraw DIAGRAM ER Diagram Tool

Entity-relationship model, also called ER-model, is the main tool of domain modeling on the stage of conceptual design. The modeling of domain data structures is based on the use of graphical tools - Entity-Relationship diagrams (ER-diagrams). The core concepts of ER-Diagram are entity, attribute and relationship. ER-diagram lets visually represent the entities, helps effectively document all properties of designed system and to detail the data storages. To represent the elements at ER-model are commonly used Chen’s notation and Crow’s foot notation, each has its pros and cons. The entity on ER-diagram is represented in the form of rectangle, which specifies its name. An attribute is a property of the entity and relationship is an interaction between the entities. The relationship between two entities is called binary, between more than two entities - ternary. Specific software, such as ConceptDraw DIAGRAM with Entity-Relationship Diagram (ERD) solution from ConceptDraw Solution Park is helpful for easy creation Entity-Relationship Diagrams.

Audio, Video, Media

Use it to make professional-looking documents, impressive presentations, and efficient websites with colorful and vivid illustrations and schematics of digital audio, video and photo gadgets and devices, audio video connections and configurations, S Video connection, HD and 3D television systems, home entertainment systems, Closed-circuit television (CCTV) surveillance systems. All audio video schematics, drawings and illustrations designed in ConceptDraw DIAGRAM are professional looking, clear and understandable for all thanks to applying the most commonly used standards of designations, and are effective for demonstrating in front of a small audience and on the big screens.

Interactive Voice Response Diagrams

Interactive Voice Response Diagrams solution extends ConceptDraw DIAGRAM software with samples, templates and libraries of ready-to-use vector stencils that help create Interactive Voice Response (IVR) diagrams illustrating in details a work of interactive voice response system, the IVR system’s logical and physical structure, Voice-over-Internet Protocol (VoIP) diagrams, and Action VoIP diagrams with representing voice actions on them, to visualize how the computers interact with callers through voice recognition and dual-tone multi-frequency signaling (DTMF) keypad inputs.

BPMN 2.0

ConceptDraw DIAGRAM diagramming and vector drawing software offers the Business Process Diagram Solution from the Business Processes Area of ConceptDraw Solution Park with powerful tools to help you easy represent the business processes and create the business process diagrams based on BPMN 2.0 standard.

Jackson Structured Programming (JSP) Diagrams

The Jackson Structured Programming (JSP) Diagram solution extends the functionality and drawing abilities of the ConceptDraw DIAGRAM software with set of illustrative JSP diagrams samples and large variety of predesigned vector objects of actions, processes, procedures, selection, iteration, as well as arrows and connectors to join the objects during Jackson structured development and designing Jackson structured programming diagrams, JSP diagram, Jackson structure diagram (JSD), Program structure diagram. The powerful abilities of this solution make the ConceptDraw DIAGRAM ideal assistant for programmers, software developers, structural programmers, computer engineers, applications constructors, designers, specialists in structured programming and Jackson systems design, and other technical, computer and software specialists.

Network diagrams with ConceptDraw DIAGRAM

Network diagram is effective tool for representing and description the network knots and connections between them in comprehensible graphic view, for studying and analysis them. The network administrators and engineers actively use Physical Network Diagrams and Logical Network Diagrams, which are both indispensable when developing and documenting new networks, and managing existing ones. Network diagrams let clearly represent the network configuration and structure, used protocols, addresses, and also names of network objects. Physical Network Diagrams depict the information about telecommunications data, servers, location of network equipment and number of network users. Logical Network Diagrams describe about logical network structure. It is useful to use the ready sets of network clipart, pictures and symbols for indication the network knots on a diagram, such as developed by professionals and offered in large quantity by Computer Network Diagrams solution from ConceptDraw Solution Park.

Rack Diagrams

The Rack Diagrams solution can be used while working in the ConceptDraw DIAGRAM diagramming and drawing software in order to create the necessary Rack diagrams. Choosing any of the 54 vector shapes from its stencil library, you can use the Rack Diagrams solution for drawing various types of Rack diagrams or Server rack diagrams visualizing 19" rack mounted computers and servers. The Rack Diagrams solution, additionally including a collection of samples and a quick-start template, can be useful for many users of the ConceptDraw DIAGRAM who deal with computer networks, such as IT specialists; computer, network and telecommunication engineers; software engineers, technical writers, IT managers, system administrators, technical support, webmasters, system architects and engineers.

Best Flowchart Software and Flowchart Symbols

For many years ConceptDraw Solution Park delivers a great quantity of high-quality business process flowchart and flow diagram solutions, which are turned the ConceptDraw DIAGRAM into the most comprehensive and powerful software. Now it is an example of the best professional flowchart software available with extensive set of solutions, including the Flowcharts solution. The ConceptDraw solutions contain thousands of standard basic and creative flowchart symbols and other design elements, numerous quick-start templates, samples and examples. ConceptDraw DIAGRAM diagramming and vector graphics software includes specific drawing tools that you need to easily design the flowcharts and diagrams of any complexity and degree of detailing. Use ConceptDraw DIAGRAM to draw your own diagrams, charts, graphs and flowcharts for graphic communication, simple visual presentation of complex structures, numerical data and logical relations, explanation business and personal ideas and concepts, representation step-by-step flows of actions or operations, etc.

How to Draw EPC Diagram Quickly

An event-driven process chain diagram is a flowchart used in business process analysis. It evolved from Architecture of Integrated Information Systems (ARIS) and utilised in the business process improvement and analysis. It is also used to facilitate enterprise resource planning. An EPC diagram is a complex flowchart that shows different business processes through various workflows. The workflows are seen as functions and events that are connected by different teams or people, as well as tasks that allow business processes to be executed. ConceptDraw DIAGRAM is a software for making EPC diagrams that allows managers visually present business process models for making decisions for business.

How to Draw EPC Diagram

Computer and Network Package

Computer and Network Package is a large set of valuable graphical solutions from ConceptDraw Solution Park, developed and specially selected to help computer network specialists and IT professionals to realize their daily work the most efficiently and quickly. This package contains extensive set of graphic design tools, ready-to-use vector elements, built-in templates and samples for designing professional-looking diagrams, charts, schematics and infographics in a field of computer network technologies, cloud computing, vehicular networking, wireless networking, ensuring networks security and networks protection. It is useful for designing different floor plans and layout plans for homes, offices, hotels and instantly construction detailed schemes of computer networks and wireless networks on them, for making professional-looking and colorful Pie Charts, Bar Graphs and Line Charts visualizing the relevant information and data.

Bar Diagrams for Problem Solving. Create space science bar charts with Bar Graphs Solution

Bar Diagrams for Problem Solving.<br>Create space science bar charts with Bar Graphs Solution *

Bar charts represent data in different categories or groups. Create bar graphs for visual solving your scientific problems and data comparison using the ConceptDraw DIAGRAM diagramming and vector drawing software extended with the Bar Graphs Solution from the Graphs and Charts area of ConceptDraw Solition Park.

Telecommunication Network Diagrams

Telecommunication Network Diagrams solution extends ConceptDraw DIAGRAM software with samples, templates, and great collection of vector stencils to help the specialists in a field of networks and telecommunications, as well as other users to create Computer systems networking and Telecommunication network diagrams for various fields, to organize the work of call centers, to design the GPRS networks and GPS navigational systems, mobile, satellite and hybrid communication networks, to construct the mobile TV networks and wireless broadband networks.

Calculate the cost of creating or updating a wireless computer network

Calculate the cost of creating or updating <br>a wireless computer network *

The Wireless Network solution helps users with quick transition from an idea to the implementation of a wireless computer network. ConceptDraw DIAGRAM is well placed to provide experienced and comprehensive assisitance in the workplace.

What is a Systems Engineering?
Examples of Systems Engineering Diagrams

Systems engineering is an interdisciplinary field of engineering that focuses on how to design and manage complex engineering systems over their life cycles. ConceptDraw DIAGRAM supplied with SysML Solution from the Software Development Area of ConceptDraw Solution Park is a powerful and effective systems engineering software.

Step Area Graph

This sample shows the Step Area Graph of the PCB (Printed circuit board) Via current capacity and can be useful in electronics. It is displayed 1 mil plating Via current capacity and the resistance vs diameter on a 1.6 mm PCB. A via is an electrical connection between the layers in the electronical circuit that in PCB consists of two pads on the different electrically connected layers of the board.

Line Chart Template for Word

This sample was created in ConceptDraw DIAGRAM diagramming and vector drawing software using the Line Graphs Solution from Graphs and Charts area of ConceptDraw Solution Park. This sample shows the Line Chart of annual percentage change. The Line Chart allows you to clearly see the changes of data over the time.