Data Flow Diagram

Data Flow Diagram (DFD) is the part of the Structured Systems Analysis and Design Methodology (SSADM), which is intended for information systems projection and analysis. Data Flow Diagrams allow graphically represent the data flows in information system and analyze the data processing during the structural projection. This type of diagrams lets visually show a work of information system and results of this work, it is often used in connection with human processes and can be displayed as Workflow diagram. Data Flow Diagram visualizes processes and functions, external entities, data depositories, and data flows connecting these elements and indicating direction and data character. Each of these elements used for DFD has its own graphical notation. There are two notations to draw DFDs - Yourdon & Coad and Gane & Sarson. ConceptDraw PRO extended with Data Flow Diagrams (DFD) solution from Software Developmant area is ideal for designing professional looking DFDs, which can be then easily exported in various formats.

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.

Basic Flowchart Symbols and Meaning

Flowcharts are the best for visually representation the business processes and the flow of a custom-order process through various departments within an organization. ConceptDraw PRO diagramming and vector drawing software extended with Flowcharts solution offers the full set of predesigned basic flowchart symbols which are gathered at two libraries: Flowchart and Flowcharts Rapid Draw. Among them are: process, terminator, decision, data, document, display, manual loop, and many other specific symbols. The meaning for each symbol offered by ConceptDraw gives the presentation about their proposed use in professional Flowcharts for business and technical processes, software algorithms, well-developed structures of web sites, Workflow diagrams, Process flow diagram and correlation in developing on-line instructional projects or business process system. Use of ready flow chart symbols in diagrams is incredibly useful - you need simply drag desired from the libraries to your document and arrange them in required order. There are a few serious alternatives to Visio for Mac, one of them is ConceptDraw PRO. It is one of the main contender with the most similar features and capabilities.

Process Flowchart

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 PRO 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 PRO. Business process mapping software with Flowchart Maker ConceptDraw PRO 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 PRO 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.

Data Flow Diagram Software

Data Flow Diagrams (DFDs) are successfully used when studying the business processes or systems that involve the transfer of data. They are a visual way to represent the data processing, to model and visualize the flow of data through a computer system and functional requirements for a designed system. They are the good business modeling tool to describe the business events and interactions, the physical systems involving the storage and transfer of data. ConceptDraw PRO supplied with Data Flow Diagrams solution from Software Development area of ConceptDraw Solution Park is a modern and powerful data flow diagram software. This solution offers large set of predesigned DFD vector objects, grouped to three libraries: Data Flow Diagrams, Gane-Sarson Notation, and Yourdon and Coad Notation. All they and also collection of DFD samples and built-in templates make a good base for ConceptDraw PRO users, providing them all conditions for easy creation the Data Flow Diagrams and Data Flow Models of any complexity.

Structured Systems Analysis and Design Method (SSADM) with ConceptDraw PRO

Structured Systems Analysis and Design Method (abbr. SSADM) is a method developed in Great Britain and accepted in 1993 as a national standard for information systems development and analysis. SSADM is based on Data Flow Diagrams and is characterized with presence of clear sequence of steps at projecting, analysis, and documenting of information system. It involves 6 main stages: analysis of existing system or estimation of practicability, requirements definition, determination of technical requirements and equipment cost, development of logical data model, projecting of logical requirements and specification them, physical projecting. Each of them is also divided into several steps defining the tasks that should be fulfilled at a given stage. The most important SSADM elements are flows modeling with help of DFD, data logic modeling with help of LDS (Logical Data Structure) and description of entities behavior. Applying of SSADM is easy with ConceptDraw PRO diagramming and vector drawing software and Data Flow Diagram solution.

Basic Flowchart Images. Flowchart Examples

This sample was created in ConceptDraw PRO diagramming and vector drawing software using the Flowcharts solution from the Diagrams area of ConceptDraw Solution Park. This sample shows the Flowchart that displays the procedures of 2PP (two-party preferred) voting and counting the voters. The two-party-preferred vote is the result of the elections that was distributed to the final two parties.

Software Diagram Templates

Use Software Diagram Templates from the solutions of Software Development area for ConceptDraw PRO to create your own professional looking Software Diagrams in minutes. The Software Diagrams designed with ConceptDraw PRO are vector graphic documents and are available for reviewing, modifying, converting to a variety of formats (image, HTML, PDF file, MS PowerPoint Presentation, Adobe Flash or MS Visio XML), printing and send via e-mail in one moment.

Context Diagram Template

This template shows the Context Diagram. It was created in ConceptDraw PRO diagramming and vector drawing software using the Block Diagrams Solution from the “Diagrams” area of ConceptDraw Solution Park. The context diagram graphically identifies the system. external factors, and relations between them. It’s a high level view of the system. The context diagrams are widely used in software engineering and systems engineering for designing the systems that process the information.

Basic Audit Flowchart. Flowchart Examples

This sample shows the Audit Process Flowchart. It was created in ConceptDraw PRO diagramming and vector drawing software using the Flowcharts solution from the Diagrams area of ConceptDraw Solution Park. The Audit Flowcharts are widely used in the financial management, accounting, money management and in many others fields.

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.

BPR Diagram. Business Process Reengineering Example

This sample was created in ConceptDraw PRO diagramming and vector drawing software using the Business Process Diagram Solution from the Business Processes area of ConceptDraw Solution Park. The Business Process Solution is based on the standard BPMN 2.0 and includes the set of libraries of ready-to-use objects.

Business Diagram Software

When managing the projects, people, or networks, there are daily designed and used different types of Business diagrams, so the powerful drawing software will be very useful for this. ConceptDraw PRO with large quantity of business solutions will meet your needs and will help you convey your ideas successful and rapidly, no matter are you professional or beginner. It is the best choice for business specialists and technical professionals who need quickly and easily explore, visualize, and communicate information. ConceptDraw PRO business diagram software is the most powerful business software and relational charting software. Create advanced, completely customizable Business Process Diagrams, Business Flow Charts, Work Flow Diagrams, Organizational Charts, Audit diagrams, Marketing diagrams, Value Stream Maps, TQM diagrams, ERD diagrams, EPC diagrams, Cause and Effect diagrams, Infographics, Dashboards, and other Relational business diagrams from your data using the powerful drawing tools of ConceptDraw Solution Park.

How to Create Flowcharts for an Accounting Information System

Accounting information is a system of interrelated processes which represent financial and accounting data, required for decision making. For representing the accounting processes in a visual and easy for perception form are constructed Accounting Flowcharts. For their creation are used special flowchart symbols, this makes Accounting flowcharts understandable for all users of accounting information system and helps them easy understand the sequence of steps involved to accounting processes. But how to create Flowcharts for an Accounting Information System fast and easy? Use of special design software is useful for this. ConceptDraw PRO software extended with Accounting Flowcharts solution is the best for creation accurate Accounting Flowcharts, for documentation and visually communication on how accounting processes work, how each operation is done. Accounting Flowcharts solution is supplied with library of predesigned commonly used vector symbols, Accounting Flowchart templates and samples demonstrating receiving, purchasing, payment, and other accounting processes.

Account Flowchart Stockbridge System. Flowchart Examples

Create your own flow charts of data processing systems using the ConceptDraw PRO diagramming and vector drawing software extended with the Cross-Functional Flowcharts solution from the Business Processes area of ConceptDraw Solution Park. This is a flowchart of a data processing system combining manual and computerized processing to handle accounts receivable, billing, and general ledger.