Example of DFD for Online Store (Data Flow Diagram) DFD Example

Data Flow Diagram (DFD) is a methodology of graphical structural analysis and information systems design, which describes the sources external in respect to the system, recipients of data, logical functions, data flows and data stores that are accessed. DFDs allow to identify relationships between various system's components and are effectively used in business analysis and information systems analysis. They are useful for system’s high-level details modeling, to show how the input data are transformed to output results via the sequence of functional transformations. For description of DFD diagrams are uses two notations — Yourdon and Gane-Sarson, which differ in syntax. Online Store DFD example illustrates the Data Flow Diagram for online store, the interactions between Customers, Visitors, Sellers, depicts User databases and the flows of Website Information. ConceptDraw PRO enhanced with Data Flow Diagrams solution lets you to draw clear and simple example of DFD for Online Store using special libraries of predesigned DFD symbols.

Flow chart Example. Warehouse Flowchart

Warehouse Flowcharts are various diagrams that describe the warehousing and inventory management processes on the warehouses. Typical purposes of Warehouse Flowcharts are evaluating warehouse performance, measuring efficiency of customer service and organizational performance. This type of Workflow diagrams can be used for identifying any disconnection between business activities and business objectives. They are effectively used by warehouse-related people and organizations, manufacturers, wholesalers, exporters, importers, transporters, and others. Standard Warehousing process flow diagram and standard Workflow diagram are used for process identification for further evaluating effectiveness and profitability of overall business process. Use the ConceptDraw PRO vector graphic software extended with Flowcharts solution to design your own professional-looking Workflow diagrams and Flowcharts of any types, including the Warehouse flowchart, Process flow diagrams which depict in details all steps of Warehouse packages flow. Microsoft Visio, designed for Windows users, can’t be opened directly on Mac. But fortunately, there are several Visio alternatives for Mac which will help Mac users to work Visio files. With ConceptDraw PRO, you may open, edit and save files in Visio format.

Design Element: Crows Foot for Entity Relationship Diagram - ERD

Entity-Relationship Diagram (ERD) is ideal tool that helps execute the detalization of data warehouse for a given designed system, lets to document the system's entities, attributes (objects' properties), and their interactions each other (relationships). Creation of an ERD requires the choice of specific set of notations, which the best suits for your database design. Two notations - Chen’s and Crow's Foot are applied for ERDs design. Chen's notation was developed first and has linguistic approach, the boxes represent the entities and are considered as nouns, relationships between them are shown as diamonds in a verb form. Over time Chen’s style was adapted into the popular standard - Crow’s Foot notation, where entities are shown as boxes and relationships - as labeled lines. ConceptDraw PRO software supplied with Entity-Relationship Diagram (ERD) solution offers samples and templates of ER diagrams, and also ready-to-use vector design elements - ERD Crow′s Foot and Chen's notation icons for easy designing your own ER diagrams for depicting databases.

Design Element: Rack Diagram for Network Diagrams

ConceptDraw PRO is perfect for software designers and software developers who need to draw Rack Diagrams.

Organogram Software

Organizing process is the process of creating the organizational structure of an enterprise. The organizing process consists of several stages. First, you need to divide the organization into departments, respectively to strategies, and then establish relationships of authority. After that, managing director delegates his rights and authorities.

UML Diagram of Parking

This sample shows the Use Case Diagram of parking lot control system. On this sample you can see use cases represented as ovals and three actors represented as figures of persons that employ these use cases. Associations between actors and use cases are shown as lines. UML Diagram of Parking - This diagram can be used for understanding the process of working the car parking, at the projection and construction the parking by building companies and for automation the existing parkings.