Data Modeling with Entity Relationship Diagram
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, which lets produce conceptual, logical and physical data models of a system representing the levels of abstraction in database design and data modeling. Physical model lets to represent the physical schematic of a database, conceptual and logical data models give the representation of databases on the level of tables.
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.
Example 1. Data Modeling with Entity Relationship Diagram
Entity-Relationship Diagram (ERD) solution for ConceptDraw DIAGRAM has examples, samples and templates, and 2 libraries with numerous quantity of vector objects for fast and easy data modeling with Entity Relationship Diagram.
Example 2. ERD Templates
The vector graphic Entity Relationship Diagrams designed in ConceptDraw DIAGRAM to visualize the logical structure of databases can be a perfect accent for whitepapers, presentations, datasheets, posters, or any technical materials.
Example 3. Entity-Relationship Model Diagram
The samples you see on this page were created in ConceptDraw DIAGRAM using the libraries from Entity-Relationship Diagram (ERD) Solution and demonstrate the process of data modeling with Entity Relationship Diagram. An experienced user spent 10-15 minutes creating each of these samples.
Use the Entity-Relationship Diagram (ERD) Solution for ConceptDraw DIAGRAM software for quick, easy and effective drawing ER diagrams and data modeling.
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 users.
TEN RELATED HOW TO's:
A flowchart is a simple but very functional tool when it comes to understanding a workflow or to removing unnecessary stages from a process. When drawing flowcharts, keep in mind that there are four common types of flowcharts, like document flowcharts and data flowcharts that show control over a data or document flow over a system. To show controls on a physical level, use system flowcharts. In addition, to show controls in a program, you can draw a program flowchart.
This flowchart diagram represents the piece of an article editing process, that involves the author and editor. It was created using the Basic Flowchart notation that consists from the basic flowchart symbols. The start and the end of the process are indicated with "Terminator" symbols. The "Process" symbols show the action steps consisting from making edits and searching for a compromise, when the author does not agree with the suggestions of the editor. The "Process" symbol is the general symbol in process flowcharts. The "Decision" symbol indicates a branching in the process flow. There are two branches indicated by a Decision shape in the current flowchart (Yes/No, Disagree/Agree). This basic flowchart can be used as a repeating unit in the workflow diagram describing the working process of some editorial office.
Picture: Types of Flowcharts
ConceptDraw DIAGRAM diagramming and vector drawing software extended with Rapid UML Solution from the Software Development Area is a powerful UML Class diagram tool.
Picture: Class Diagram Tool
ConceptDraw DIAGRAM extended with Cross-Functional Flowcharts Solution from the Business Processes Area is a powerful software which offers a variety of Cross Functional Flowchart examples. The use of predesigned examples as the base for your own Cross Functional Flowchart Diagrams is a timesaving and useful way.
Picture: Cross Functional Flowchart Examples
The entity–relationship (ER) model is a data model that lets graphically represent the information system and depict the relationships between people, objects, concepts, places, and events within a given system. It is also convenient to use the ER Diagram for Cloud computing representation and description the Cloud computing architecture, design them with pleasure using the extensive tools of the Cloud Computing Diagrams solution from the Computers and Network area of ConceptDraw Solution Park.
Picture: ER Diagram for Cloud Computing
Entity Relationship Diagram (ERD) is an acknowledged method to visualize the logical structure of databases. Using special symbols described in ERD notations you can depict a database of any complexity.
The vector graphic ER diagrams produced when using ConceptDraw ERD solution can be used in whitepapers, presentations, datasheets, posters, or any technical materials.
Picture: What is Entity-Relationship Diagram
Workflow Diagram - workflow process diagram is a visual representation of a organizational process flow. Often it used as the same visual notation as process flow diagram. Visualising business processes using workflow diagram (workflow process diagram) allows estimate business process efficiency, analyse and optimize the process itself. Workflow diagram helps get focusing on each step and relations between workflow steps. ConceptDraw DIAGRAM is software for making workflow diagram. It contains specific designed graphics to draw workflow diagrams effectively. This is workflow diagram maker which do your work process effective.
Picture: Work Flow Process Chart
When creating ER diagrams, you can apply different color ER diagram styles and also notation styles. ConceptDraw DIAGRAM enhanced with Entity-Relationship Diagram (ERD) Solution gives the ability to draw visual and attractive ER Diagrams using the style icons from Crow’s Foot notation and Chen's notation professionally designed and offered by ERD Chen's Notation and ERD Crow’s Foot Notation libraries.
Picture: ER Diagram Styles
ER-modeling nowadays is a very popular approach for database design. If you are tired of looking for a good entity relationship diagram Software for Mac, then your search is almost over. ConceptDraw DIAGRAM is a great tool for creating diagrams of any complexity with tons of editable samples and templates.
This diagram represents the vector library of the Chen’s and Crow’s Foot notation icons for drawing ERD (entity-relationships diagram). ConceptDraw Entity Relationship Diagram solution delivers the ability to visualize databases structure on both Mac and PC. The "bricks" entity-relationships models are the entity, and the relation. An entity is represented by a rectangle comprising the entity name. It means an object, information about which should be available and stored. A relation is intended to show a relations between two entities. There are several types of relations between entities. To show there are a number of different symbols for the types of relationships.
Picture: Entity Relationship Diagram Software for Mac
You need design the Functional Block Diagram and dream to find the useful tools to draw it easier, quickly and effectively? ConceptDraw DIAGRAM offers the Block Diagrams Solution from the "Diagrams" Area which will help you!
Picture: Functional Block Diagram