When you need to visually represent the structure of relational database, Entity relationship diagram (ERD) is a type of diagram for that case.
Most entity-relationship diagrams can be built with objects from Flowchart solution or ERD Solution which contains inbuilt templates. Follow these steps to create your own custom ERD diagram.
Don't be frightened if it looks complex, ConceptDraw PRO makes it easy to create an ERD, and hundreds of other diagrams, in minutes.
In electronics, a logic gate is an idealized or physical device implementing a Boolean function; that is, it performs a logical operation on one or more logical inputs, and produces a single logical output. Depending on the context, the term may refer to an ideal logic gate, one that has for instance zero rise time and unlimited fan-out, or it may refer to a non-ideal physical device
26 libraries of the Electrical Engineering Solution of ConceptDraw PRO make your electrical diagramming simple, efficient, and effective. You can simply and quickly drop the ready-to-use objects from libraries into your document to create the electrical diagram.
How we can conduct the electricity at house correctly without a plan? It is impossible. The House electrical diagram depicts locations of switches, outlets, dimmers and lights, and lets understand how you will connect them. But design of House Electrical Plan looks a complex task at a glance, which requires a lot of tools and special experience. But now all is simple with all-inclusive floor plan software - ConceptDraw PRO.
As a house electrical plan software, the ConceptDraw PRO contains libraries with a large range of professional lighting and electrical symbols, ready-to-use electrical plans samples and examples, and built-in templates for creating great-looking Home floor electrical plans. It is a fastest way to draw Electrical circuit diagrams, Electrical wiring and Circuit schematics, Digital circuits, Electrical equipment, House electrical plans, Satellite television, Cable television, Home cinema, Closed-circuit television when are used the tools of Electric and Telecom Plans Solution from ConceptDraw Solution Park.
Files created in Visio for Mac app can be easily imported to ConceptDraw PRO. Also you may import stencils and even libraries. Try for free an alternative to Visio that Apple users recommend.
ConceptDraw PRO covers a broad spectrum of business graphics categories and offers at ConceptDraw STORE enormous online collection of pictorial examples and samples for different thematics and application areas. It is a plentiful source of inspiration and wonderful examples of professionally designed diagrams, flowcharts, UML diagrams, organizational charts, databases, ERDs, network diagrams, business charts, different thematic charts, schematics, infographics and plans developed specially for knowledge workers, engineers, managers, businessmen, marketing specialists, analytics, scientists, students, professors, journalists and also for a large number of other people that every day use various diagrams and drawings in their work and life activity.
Each of these examples is a real art, all they are well thought-out and designed without efforts with help of powerful tools of ConceptDraw PRO software. ConceptDraw examples display all variety of tasks, possibilities and results that ConceptDraw Product Line lets achieve fast and easy.
ConceptDraw is one of the best Visio alternatives for Mac. It open all Visio formats like .vsdx, .vss, .vdx files and allows you to export files to Visio formats.
Below you can see the symbol for pool table. You can find this symbol in the library of the Floor Plans Solution and use it in your floor plan of the sport complex, home, etc.
ConceptDraw PRO is a powerful diagramming and vector drawing software for creating the different Floor Plans. It’s very convenient, simple and quick to design the professional looking Floor Plans of any difficulty in ConceptDraw PRO.
Rack Diagrams visualize the rack mounting of computer and network equipment as the drawing of frontal view of the rack with equipment installed. They are used for choosing the equipment or racks to buy, and help to organize equipment on the racks virtually, without the real installation.
Network Diagramming Software - ConceptDraw PRO is perfect for software designers and software developers who need to draw Rack Diagrams.
The arrangement of tables and seating charts near them have great value in many premises and situations. It is often very convenient to draw a plan before the furniture arrangement. ConceptDraw PRO software offers the Seating Plans solution from the Building Plans area for fast and easy drawing the table seating chart template and samples.
Wiring and circuit diagrams use special symbols recognized by everyone who uses the drawings. The symbols on the drawings show how components like resistors, capacitors, inductors, switches, lamps, acoustic devices, measuring devices and other electrical and electronic components are connected together.
26 libraries of the Electrical Engineering Solution of ConceptDraw PRO make your electrical diagramming simple, efficient, and effective. You can simply and quickly drop the ready-to-use objects from libraries into your document to create the electrical diagram.
Planning and construction of any building begins from the designing its floor plan and a set of electrical, telecom, piping, ceiling plans, etc. Solutions of Building Plans Area of ConceptDraw Solution Park can effectively help you develop all these plans. Let's design the Home Electrical Plan in ConceptDraw PRO quick and easy.
Great part of modern approaches to the database design are based on the use of different versions of ER-models. The important feature of entity-relationship model is that it can be visually represented as a graphical diagram. ER-models and Entity Relationship Diagrams are so popular due to the simplicity and the presentation clarity. The conceptual basis led to their widespread use in CASE-systems, which support automatic design of relational databases. The typical concepts for ER-models are entity, relation and attribute. Relation is a graphically represented association between two entities, that establishes certain rules and all instances of the linked entity types are subject to these rules. In common ER-model this association is always binary. For representing entity-relationship elements, there are used Crow’s foot and Chen notations.
ConceptDraw PRO is a famous Entity Relationship Diagram software for Mac OSX which gives the ability to describe visually the databases with Chen’s and Crow’s Foot notation icons from Entity-Relationship Diagram (ERD) solution.
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