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- MyDraw provides the easiest and most powerful flowchart software for macOS (Mac OS X) to help you create professional flowcharts, cross-functional flowcharts, workflow diagrams, data flow diagrams, and other process flow diagrams. If you have a Mac, you are used to consistently having some of the best, most stable software on the market.
- If you search Google for Microsoft Visio, LucidChart will be just next to the Visio results.
- Diagrams is a Mac application that brings your structures and processes to life. Its clean interface eliminates distractions, and thanks to the handcrafted visual style and streamlined workflows it allows you to produce powerful diagrams in no time.
Downloading this Entity Relationship Diagram software for Mac OSX allows you to describe any needed databases visually using the Chen’s notation icons as well as Crow’s Foot one’s icons in order to create the very professionally looking ER diagrams (ERDs) as this is a very good alternative of MS Visio for Mac.
Made with
Entity Relationship Model
One of the most popular semantic data models is the 'entity-relationship' model (often called ER-model). Most of the modern approaches to the database (mainly relational) design are based on the usage of different versions of ER- model. The model was proposed by Peter Chen in 1976. Domain modeling is based on the use of graphic charts, including a small number of heterogeneous components. The simplicity and the presentation clarity of the conceptual basis of these ER-model schemes led to its widespread deployment in the CASE-systems that support automatic design of relational databases.
The basic concepts of ER-models are the entity, the relation and attribute. An entity is a real or abstract object, information about which should be kept and be available. The entity in an ER-model diagram is represented by a rectangle containing the name of the entity. In this case, the name of the entity is not a particular instance of this entity, but a label for the whole entity. Although it would be more correct to use such terms as ‘an entity type’ and ‘an instance of the entity type’ to avoid verbosity, in cases where it does not lead to ambiguity, the term “entity” is used in the meaning of the entity type. For instance, let’s think of an entity named “airport”. In this case, “airport” is the entity type, and “Heathrow” or “Charles de Gaulle” are the instances of this entity.
A relation is a graphically depicted association between two entities. As well as the entity, a relation is a typical concept, all instances of the linked entity types are subject to the rules established by the connecting. Therefore, it is more correct to speak about the relationship type made between types of entities and about the instances of relationship types made between instances of the entity type. In common ER-model this association is always binary and can exist between two different entity types or can be recursive.
Design elements Peter Chen and Crow's Foot notation
ConceptDraw DIAGRAM is a famous Entity Relationship Diagram software for MacOS which gives the ability to describe visually the databases using the Chen’s notation icons and Crow’s Foot notation icons for drawing ER diagram (ERD).
Example 1. Entity Relationship Diagram Software for Mac
ConceptDraw DIAGRAM was developed especially for a reason of providing the convenience for macOS operating system, designed and created especially for Mac users. The difference between this application, comparing to the other Visio alternatives, which are also suitable for Mac, is that it offers to use the pre-made solutions, available both on this site and in another application, developed by the CS Odessa team of IT specialists — ConceptDraw STORE. Having ConceptDraw DIAGRAM drawing software means having an opportunity to create great looking as well as smart ERD diagrams, as this application provides all of the necessary tools to have the drawings done within only a couple of hours or even minutes, depending on how familiar you are already with this software.
Thus, once you have to create some ER-model, showing the entities, the relations between them as well as the attributes, then the best option for such drawings would be using ConceptDraw DIAGRAM which is very popular among software engineers being used for different purposes. Downloading this Entity Relationship Diagram software for Mac OSX allows you to describe any needed databases visually using the Chen’s notation icons as well as Crow’s Foot one’s icons in order to create the very professionally looking ER diagrams (ERDs) as this is a very good alternative of MS Visio for Mac.
Example 2. ERD Symbols — Chen's Notation
The Entity-Relationship Diagram (ERD) solution can be downloaded from this site or from ConceptDraw STORE application, enabling you to use both stencil libraries containing all together 45 vector graphic symbols, which will be useful in creating the needed ER diagram. Get it today to have the smart looking result already by tomorrow.
Example 3. Entity Relationship Diagrams solution
Use unique ConceptDraw DIAGRAM diagramming and vector drawing software enhanced with Entity-Relationship Diagram (ERD) solution to draw ER diagrams using Chen's or Crow's Foot notations on your Macintosh computers.
No other Entity Relationship Diagrams software gives you all this:
- Design and document using a wide range of pre-drawn erd shapes and smart connectors.
- Great value for the money, only $199 dollars.
- Free technology support.
- Free examples and built-in templates to help you draw entity relationship diagrams rapidly.
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To design the professional looking Flowchart Diagrams use ConceptDraw DIAGRAM diagramming and vector drawing software extended with Flowchart maker solutions from the Diagrams area of ConceptDraw Solution Park. The Flowcharts diagrams are widely used for designing, documenting, analyzing and managing the complex processes and programs in various fields such as business, engineering, architecture, science, manufacturing, administration, etc.Relative Value Chart Software →
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ER diagram is the most popular database design tool which lets create graphical representations of database tables, their columns and also relationships. As for the Mac users, they are very interested in powerful database diagramming tools and ER diagram tool for OS X to design professional looking E-R Diagrams and ERD drawings. ConceptDraw DIAGRAM software on Mac OS X gives the ability to easy draw ERDs.Best Diagramming Software for macOS →
ConceptDraw DIAGRAM creates drawings, flowcharts, block diagrams, bar charts, histograms, pie charts, divided bar diagrams, line graphs, area charts, scatter plots, circular arrows diagrams, Venn diagrams, bubble diagrams with great visual appeal on Mac OS X.What's the best ERD tool for the Mac? →
What's the best ERD tool for the Mac? ConceptDraw DIAGRAM on Mac OS X supplied with Entity-Relationship Diagram (ERD) Solution from the Software Development Area for ConceptDraw Solution Park is the best ERD tool! This solution offers for ConceptDraw users so powerful drawing tools, libraries with numerous ERD objects, which will help design ER diagrams of any complexity and any design you want.Process Flowchart →
When trying to figure out the nature of the problems occurring within a project, there are many ways to develop such understanding. One of the most common ways to document processes for further improvement is to draw a process flowchart, which depicts the activities of the process arranged in sequential order — this is business process management. ConceptDraw DIAGRAM is business process mapping software with impressive range of productivity features for business process management and classic project management. This business process management software is helpful for many purposes from different payment processes, or manufacturing processes to chemical processes. Business process mapping flowcharts helps clarify the actual workflow of different people engaged in the same process. This samples were made with ConceptDraw DIAGRAM — business process mapping software for flowcharting and used as classic visio alternative because its briefly named 'visio for mac' and for windows, this sort of software named the business process management tools. This flowchart diagram shows a process flow of project management. The diagram that is presented here depicts the project life cycle that is basic for the most of project management methods. Breaking a project into phases allows to track it in the proper manner. Through separation on phases, the total workflow of a project is divided into some foreseeable components, thus making it easier to follow the project status. A project life cycle commonly includes: initiation, definition, design, development and implementation phases. Distinguished method to show parallel and interdependent processes, as well as project life cycle relationships. A flowchart diagram is often used as visual guide to project. For instance, it used by marketing project management software for visualizing stages of marketing activities or as project management workflow tools. Created with ConceptDraw DIAGRAM — business process mapping software which is flowcharting visio alternative or shortly its visio for mac, this sort of software platform often named the business process management tools.Electrical Symbols — Transformers and Windings →
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Diagrams are a very important part of modern life. With the help of flow diagram software, a lot of companies can promote their ideas at the market. Its usefulness is totally doubtless. This is a flow chart of the invoice payment flow. This flowchart details decrypts all stages of the process of obtaining and paying bills. It is a description of the universal process - such steps performs accounting departments of almost any organization. Since every business no matter what it does is a consumer of some goods or services. The given flow chart was made using ConceptDraw DIAGRAM software and the Diagrams solution for making flowcharts of any kind.Drawing a data flow diagram by hand is time and energy-consuming. Formatting in Visio is cumbersome, too. That stops now. We are going to show you how to do it in a simple and easy way.
Open a Data Flow Diagram Template
To create a new data flow diagram, click File tab, point to New.-> Click Flowchart, and then double click the icon of Data Flow Diagram.
Add Data Flow Diagram Shapes
Drag and drop shapes from the Data Flow Diagram library onto the canvas to represent external sources, states, or entities involved in the data flow you are documenting. Drag the green square handles to resize shapes.
You can use Same Size tool under Home tab to let several shapes have the same size quickly.
Indicate the Flow of Data
Indicate the flow of data in your diagram with Center to center shapes.
The built-in data flow shapes are designed with connection points that allow auto connection.
- From Data Flow Diagram Shapes library, drag a Center to center shape onto the canvas. Place it near the two shapes between which you want to show the flow of data.
- To change the direction of the arrow, click Rotate & Flip under Home tab, and then choose H Flip or V Flip.
- Drag the end and beginning point of Center to center shape to a connection point(blue X) of each shape. The endpoints turn red to indicate that the shapes are connected.
- To change the arrow curvature, drag the yellow control point.
Similarly, indicate data loops using Loop on center shapes.
You can also use the Connector tool to connect shapes manually.
Add Background
To add a background, go to Page Layout tab and then:
- Click a color for colorful background.
- Click Choose Background to select a predefined background.
- Click Remove Background if you don't like the added background.
- Switch to View tab and then click Background View to edit and personalize the background.
Add Data Flow Diagram Contents
- Double click a shape to type in text.
- Press Ctrl + 2 to add more text boxes. Press Ctrl + shift + 2 to adjust text box.
- Choose a different font under Home tab. Customize the size, color and alignment by clicking the relevant menus.
- Drag the yellow control point to move text box quickly.
Change Data Flow Diagram Theme
By changing Data Flow Diagram theme, you can enhance fill, line and text style altogether at 1 click.
Switch to Page Layout tab, select another theme.
Save or Export Data Flow Diagram
Click Save on File tab to save as the default format. Choose Saveas on File tab to save as other formats.
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You can choose to save in local files or save in your Cloud. Saving it in Team Cloud can share it with more people.
Hit Export & Send under File to export the DFD as images, PowerPoint slides and web documents and so on.
Print Data Flow Diagram
- Click File tab and then choose Print. A preview of your document automatically shows.
- To view each page, click the arrows below the preview.
- TIP: Use the zoom slider below the preview to magnify the image of the document.
- To go back to your document and make changes before you print it, click the top left arrow.
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If the drawing page is larger than the print paper, the drawing will be printed on more than 1 paper. To print it on only 1 paper,
click More Print Setup... and then choose Fit to.
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Give Edraw Data Flow software a shot. Download and try it for free.