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.
Creation of Entity-Relationship (ER) model is a visual representation the structure of a business database, where data equates to entities or objects, which are linked by defined relationships expressing dependencies and requirements. By the nature, the ER model is an abstract visualization, a first step in design process towards creating a logical and functional database.
ConceptDraw DIAGRAM professional software gives the ability to effectively describe a database using the Entity-Relationship model. Included to ConceptDraw Solution Park, the Entity-Relationship Diagram (ERD) solution contains the set of predesigned vector icons advocated by Chen's and Crow’s Foot notations that both can be used for data modeling and describing a database. Entity-Relationship Diagram (ERD) solution includes also helpful templates and incredibly large collection of varied Entity Relationship Diagram examples and samples offered at ConceptDraw STORE. Each of them can be used to develop your own model of a database of arbitrary complexity.
The main reason of using Process Flowchart or PFD is to show relations between major parts of the system. Process Flowcharts are used in process engineering and chemical industry where there is a requirement of depicting relationships between major components only and not include minor parts. Process Flowcharts for single unit or multiple units differ in their structure and implementation.
ConceptDraw DIAGRAM is Professional business process mapping software for making Process flowcharts, Process flow diagram, Workflow diagram, flowcharts and technical illustrations for business documents and also comprehensive visio for mac application. Easier define and document basic work and data flows, financial, production and quality management processes to increase efficiency of your business with ConcepDraw DIAGRAM. Business process mapping software with Flowchart Maker ConceptDraw DIAGRAM includes extensive drawing tools, rich examples and templates, process flowchart symbols and shape libraries, smart connectors that allow you create the flowcharts of complex processes, process flow diagrams, procedures and information exchange. Process Flowchart Solution is project management workflow tools which is part ConceptDraw Project marketing project management software.
Drawing charts, diagrams, and network layouts has long been the monopoly of Microsoft Visio, making Mac users to struggle when needing such visio alternative like visio for mac, it requires only to view features, make a minor edit to, or print a diagram or chart. Thankfully to MS Visio alternative like ConceptDraw DIAGRAM software, this is cross-platform charting and business process management tool, now visio alternative for making sort of visio diagram is not a problem anymore however many people still name it business process visio tools.
How To Create a Process Flow Chart (business process modelling techniques)
Activity diagram describes the business and operational step-by-step workflows of components in a system. An activity diagram shows the overall flow of control.
UML Deployment diagram describes the hardware used in system implementations and the execution environments and artifacts deployed on the hardware.
ConceptDraw has 393 vector stencils in the 13 libraries that helps you to start using software for designing your own UML Diagrams. You can use the appropriate stencils of UML notation from UML Deployment library.
SIPOC is a tool that summarizes the inputs and outputs of one or more processes in table form.
You need to draw professional looking SIPOC Diagram quick and easy? Pay please your attention on ConceptDraw DIAGRAM diagramming and vector drawing software. Extended with Business Process Mapping Solution from the Business Processes Area of ConceptDraw Solution Park, it suits ideal for this.
ConceptDraw solution Computer and Networks provides Interactive Voice Response samples, templates and library of 35 vector stencils for drawing the IVR network diagrams.
Use ConceptDraw DIAGRAM diagramming and vector drawing software enhanced with solution Computer and Networks to visualize the logical and physical structure of IVR systems for inbound and outbound call centers and voice mail systems.
The Unified Modeling Language (abbr. UML) is a general-purpose modeling language widely used in the field of software development, software engineering, education, science, industry, business. In 1997 the UML was approved as a standard by the OMG (Object Management Group) and in 2005 was published as ISO standard by the International Organization for Standardization. UML is widely and succesfully applied for optimization the process of software systems development and business systems analysis. There are used 14 types of UML diagrams, 7 from them depict structural information, another 7 types represent different types of behavior and aspects of interactions.
Design of any automated process is easy with ConceptDraw DIAGRAM and unique Rapid UML solution from the Software Development area, which provides numerous UML examples, templates and vector stencils libraries for drawing all types of UML 1.x and UML 2.x diagrams. Use of predesigned UML diagram examples and templates lets you quickly start drawing your own UML diagrams in ConceptDraw DIAGRAM software.
This sample represents the actors, use cases and dependencies between them, and also the relationships between use cases. There are used dependency and use case generalization associations on this UML diagram. Use case generalization is used when you have two similar use cases, but one of them does more than another.
This sample shows the work of the Financial Trade sphere and can be used by trading companies, commercial organizations, traders, different exchanges.
UML Diagrams Social Networking Sites Project. This sample was created in ConceptDraw DIAGRAM diagramming and vector drawing software using the UML Class Diagram library of the Rapid UML Solution from the Software Development area of ConceptDraw Solution Park.
This sample shows the structure of the popular social networking site Linkedin and is used in the business field, in IT, at the projection and creating of the social networking sites.
