Example 1. ER diagram tool for OS X
ConceptDraw DIAGRAM software for Mac OS X gives the ability to draw ERDs using the icons from Crow’s Foot notation and Chen's notation for visual describing databases.
Example 2. Entity Relationship Diagram Symbols
All these 45 ERD vector symbols are offered by 2 libraries of Entity-Relationship Diagram (ERD) solution and are ready-to-use for designing your E-R Diagrams.
Turn also attention for the collection of professional-looking ERD templates, samples and examples offered at ConceptDraw STORE. This collection can become the perfect base for your own diagrams.
Example 3. Design ER Diagrams with ConceptDraw ER diagram tool for OS X
The samples you see on this page were created with ConceptDraw DIAGRAM ER diagram tool for OS X. These ER diagrams successfully demonstrate solution's capabilities and professional results you can achieve. An experienced user spent 10-15 minutes creating each of these samples.
Use the Entity-Relationship Diagram (ERD) Solution for ConceptDraw DIAGRAM software to design ER Diagrams fast, easy and effective.
All source documents are vector graphic documents. They are available for reviewing, modifying, or converting to a variety of formats (PDF file, MS PowerPoint, MS Visio, and many other graphic formats) from the ConceptDraw STORE. The Entity-Relationship Diagram (ERD) Solution is available for all ConceptDraw DIAGRAM or later users.
TEN RELATED HOW TO's:
ConceptDraw DIAGRAM - workflow software extended with the Workflow Diagram solution provides a complete set of samples, templates and features help you to draw diagrams faster. A workflow software you use for drawing workflow diagrams and business process flow diagrams should provide a wide set of examples allows you get closer with workflow diagrams, learn symbols meaning, find appropriate layout and design, and then start drawing your own workflow diagram masterfully. Workflow diagrams used for orchestrating organizational processes between company departments and humans, so critical process diagrams used to train many people to interact must be clear and professional to convey an idea from a view. Thats a reason we created a lot workflow symbols and workflow icons collected them into special Workflow Diagram solution in ConceptDraw Solution Park.
Picture: Workflow Diagram Examples
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Complexity of databases increases day by day, due to this the Entity relationship models and E-R diagrams become more and more popular, and now are an important part of database design. E-R diagrams created at ConceptDraw DIAGRAM allow visually and graphically represent structure and design of databases.
Picture: E-R Diagrams
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The first thing that usually comes to mind when talking about database models is ER-diagrams, and the ways to create them. The second most recognizable notation is the Crow’s Foot, which visually differs from Chen’s notation. Actually, it doesn’t matter which notation you’ll use for your entity relationship diagram (ERD), but the content is what matters.
When designing an Entity-Relationship Diagram one need to use a certain notated symbols that were developed and standardized especially for databases description. First of them - the Chen’s notation had a linguistic origin. It includes rectangle boxes to show entities that may be described as nouns, and the relationships between them described as verbs depicted in a form of diamond. Finally the Chen’s notation was simplified up to the Crow’s Foot notation. It represents a relationship as labeled line. It is precisely this notation is shown in the given figure. ConceptDraw DIAGRAM together with its Entity-Relationship Diagram (ERD) solution is designed to support professionals who deals with creating ER diagrams using the element of both - Chen’s and Crow's Foot notations.
Picture: Design Element: Crows Foot for Entity Relationship Diagram - ERD
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The ConceptDraw DIAGRAM is a good flow chart app for Mac. Numerous vector stencils, samples and templates created by designers allows you to draw any type of flowchart.
Picture: Good Flow Chart app for Mac
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How to create a Residential Electric Plan quick and easy? The simplest way is to use the tools of ConceptDraw DIAGRAM software extended with Electric and Telecom Plans Solution.
Picture: Residential Electric Plan
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A concept map is a way of representing relationships between ideas, images, or words.
How to draw a Concept Map quick, easy and effective? ConceptDraw DIAGRAM offers the unique Concept Maps Solution from the Diagrams Area that will help you!
Picture: Concept Map
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A flowchart is a powerful tool for examining processes. It helps improving processes a lot, as it becomes much easier to communicate between involved people, to identify potential problems and to optimize workflow. There are flowcharts of different shapes, sizes and types of flowchart vary from quite basic process flowcharts to complex program flowcharts. Nevertheless, all these diagrams use the same set of special symbols like arrows to connect blocks, parallelogram to show data receiving or rectangles for showing process steps.
Basic flowcharts are used to represent a simple process algorithm. A basic flowchart notation consists of rectangles (business processes), arrows (the flow of information, documents, etc.). The same notation is used in items such as the "decision", which allow you to do the branching. To indicate the start of the entire business process and its termination can be used the "Terminator" element. The advantages of Basic Flowchart are simplicity and clarity. With it you can quickly describe the business process steps. Creating of Basic Flowchart does not require any special knowledge, as easily understand by employees with different levels of education and IQ.
Picture: Types of Flowchart: Comprehensive Overview
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The popularity of Block Diagrams grows day by day. The existence of powerful software for their design is an excellent news! ConceptDraw DIAGRAM Block Diagram Software offers the Block Diagrams Solution from the Diagrams Area.
Picture: Block Diagram Software
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Data modeling is actively applied in analysis and uses wide set of methods for description the data requirements in a system. One of the most popular and well-known is the ERD method of database modeling.
The best ERD tool for the Mac and Windows is ConceptDraw DIAGRAM software extended with the Entity-Relationship Diagram (ERD) solution from the Software Development Area for ConceptDraw Solution Park, which is sharpened for professional ERD drawing and data modeling with Entity Relationship Diagram.
Picture: Data Modeling with Entity Relationship Diagram
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ConceptDraw DIAGRAM is a very easy-to-use and intuitive database design tool which can save you hundreds of work hours. See database diagram samples created with ConceptDraw DIAGRAM database modeling database diagram software.
Picture: ConceptDraw DIAGRAM Database Modeling Software
