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Data Flow Diagram Symbols. DFD Library

Data Flow Diagram Symbols. DFD Library *
Data Flow Diagrams graphically represent the information transfers and process steps of a system. They visually depict how data are processed by a system in terms of inputs and outputs, how occurs the input in a system, how the data flow through an information system and where they are stored, and how occurs output from the system. DFDs give the overview of the system and models the processes aspects, they are maintained with other methods of structured systems analysis. The main goal of DFDs is achievement of understanding between developers and users. For their construction are used two notations - Gane-Sarson and Yourdon, each of them uses its own set of symbols. Data Flow Diagrams solution from Software Development area extends the ConceptDraw DIAGRAM software with templates, samples, and predesigned libraries of data flow diagram symbols for both notations, allowing you easy design the process-oriented and data-oriented models, draw the Data Flow Diagrams, Data Flowcharts, Data Process Diagrams, Information Flow Diagrams, Structured Analysis Diagrams, etc.

DFD Library — Design elements

DFD Library — Design elements *
Data Flow Diagrams (DFD) solution from the Software Development area of ConceptDraw Solution Park provides plenty of predesigned templates, samples and DFD vector design elements proposed by three DFD libraries. These DFD library objects are designed to help you effectively model the data flows and functional requirements for the business processes or systems, to design the Process-oriented models or Data-oriented models, Data flowcharts and Data process diagrams, Structured analysis diagrams and Information flow diagrams. There are two different notations used to draw the Data Flow Diagrams (Yourdon & Coad and Gane & Sarson). These notations define the different visual representations for the processes, data stores, data flows, and external entities. ConceptDraw DIAGRAM software provides you with possibility of designing professional-looking Data Flow Diagrams, DFD Models, Data Flow Process Diagrams using any of these notations. Simply drag the predesigned DFD flowchart symbols from the appropriate library and connect by arrows depicting the data flow from one step to another.

data flow diagram, DFD templates Data Flow Diagrams (DFD)

data flow diagram, DFD templates
Data Flow Diagrams solution extends ConceptDraw DIAGRAM software with templates, samples and libraries of vector stencils for drawing the data flow diagrams (DFD).

Data Flow Diagram Examples

Data Flow Diagram Examples *
Data flow diagrams (DFDs) are effective to reveal relationships among the various components in a program or system. This type of diagrams is an important and useful technique for modeling an information system, its process aspects, for showing a system as a single high-level process. DFD lets illustrate the flow of data, how the input data are transformed to output results across the sequence of functional transformations. DFD consists of four major components: entities, processes, data stores, data flows. When you need to draw a Data Flow Diagram the ConceptDraw DIAGRAM diagramming and vector drawing software extended with Data Flow Diagrams solution will be helpful for you. Providing numerous collection of Data Flow Diagram examples, samples, templates and ready-to-use vector DFD symbols, Data Flow Diagrams solution ensures you with all needed tools for easy designing DFDs according to Gane-Sarson or Yourdon-Coad notation on your choice. Any from offered predesigned DFD examples can become a perfect base for your own diagram.
"A data flow diagram (DFD) is a graphical representation of the "flow" of data through an information system. It differs from the flowchart as it shows the data flow instead of the control flow of the program. A data flow diagram can also be used for the visualization of data processing (structured design). Data flow diagrams were invented by Larry Constantine, the original developer of structured design, based on Martin and Estrin's "data flow graph" model of computation.
It is common practice to draw a context-level Data flow diagram first which shows the interaction between the system and outside entities. The DFD is designed to show how a system is divided into smaller portions and to highlight the flow of data between those parts. This context-level Data flow diagram is then "exploded" to show more detail of the system being modeled" [Data model. Wikipedia]
The DFD (Yourdon and Coad notation) example "Model of small traditional production enterprise" was created using the ConceptDraw PRO diagramming and vector drawing software extended with the Data Flow Diagrams solution from the Software Development area of ConceptDraw Solution Park.
Data Flow Diagram Model
Data Flow Diagram Model, process, external interactor, data store,
Used Solutions

Gane Sarson Diagram

Gane Sarson Diagram *
The Gane-Sarson methodology uses the graphical techniques for building the logical models for the systems. It is helpful for analysts and designers to make common and clear picture of the system, to depict all its processes and how they transform the data. The Gane-Sarson methodology lets represent all this information in a way understandable for the users and other interested people, and gives the possibility to see instantly how the system's parts serve together to meet their needs. This methodology supposes the building of a system top-down. First you need create an overall system data flow, then determine the details of the data structures, the process logic and design the modular structures. ConceptDraw DIAGRAM diagramming and vector drawing software offers the Data Flow Diagrams solution with Gane-Sarson Notation library rich for the specific symbols of the Gane-Sarson notation. All they are vector and fully ready-to-use for drawing the Data Flow Diagrams, which will be then successfully used in presentations, websites, and various business documents.

SIPOC Diagram

SIPOC Diagram *
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.

Simple & Fast Diagram Software

Simple & Fast Diagram Software *
It is so simple making the drawing process easier and faster. you just need to choose the right drawing software. ConceptDraw Arrows10 Technology - This is so easy and fast to draw any type of diagram with any degree of complexity.

Copying Service Process Flowchart. Flowchart Examples

Copying Service Process Flowchart. <br>Flowchart Examples *
This sample was created in ConceptDraw DIAGRAM diagramming and vector drawing software using the Flowcharts solution from the Diagrams area of ConceptDraw Solution Park. This sample shows the Flowchart on that it is displayed the process of the determination the permissibility according the Access Copyright license. The diamonds represent the decision points. Inside the diamonds are the questions that need the answer yes/no. It is necessary to answer on the question, make the decision that will determine the next step.

Hotel Plan. Hotel Plan Examples

Hotel Plan
The hotels vary hard enough by the rating, service level, cost, size, location, style, and many other parameters. Before beginning the construction of new hotel, inn or a hotel complex, you first need to create a detailed overall hotel plan, the location plans of rooms, lobby, restaurant and other common premises and service rooms. The projects of mini-hotels must use the space particularly rational, at the same time the large hotels can afford spacious halls, banquet halls and even terraces. ConceptDraw DIAGRAM diagramming and vector drawing software enhanced with Basic Floor Plans and Floor Plans solutions from the Building Plans area of ConceptDraw Solution Park offer the set of predesigned vector stencils libraries with large selection of symbols of interior design elements, furniture and equipment for easy drawing the Hotel plans, Hotel floor plans, Hotel design plans, Space layouts, Layouts of furniture and equipment, etc. The offered templates and Floor plan samples will be also useful for you.

sales process map, sales process flowchart, sales steps, sales process management Sales Flowcharts

sales process map, sales process flowchart, sales steps, sales process management
The Sales Flowcharts solution lets you create and display sales process maps, sales process workflows, sales steps, the sales process, and anything else involving sales process management.
This DFD sample was created on the base of the figure from the NASA website. [asd-www.larc.nasa.gov/ ATBD/ DFD.html]
"Clouds and the Earth's Radiant Energy System (CERES).
EOS-Terra: Understanding Earth's Clouds and Climate.
The Clouds and the Earth's Radiant Energy System (CERES) instrument is one of several that will be flown aboard the Earth Observing System's Terra spacecraft, scheduled for launch in late1999. The data from the CERES instrument will be used to study the energy exchanged between the Sun; the Earth's atmosphere, surface and clouds; and outer space.
The CERES EOS-Terra instrument will be the second CERES instrument in Earth orbit. The first CERES instrument is currently orbiting the Earth aboard the Tropical Rainfall Measuring Mission observatory, which was launched in November 1997. Early results of the TRMM mission show that the first CERES has provided better measurement capabilities than any previous satellite instrument of its kind.
What CERES Will Measure.
CERES will measure the energy at the top of the atmosphere, as well as estimate energy levels in the atmosphere and at the Earth's surface. Using information from very high resolution cloud imaging instruments on the same spacecraft, CERES also will determine cloud properties, including cloud amount, altitude, thickness, and the size of the cloud particles. All of these measurements are critical for advancing our understanding of the Earth's total climate system and further improving climate prediction models.
The CERES instrument is based on NASA Langley's highly successful Earth Radiation Budget Experiment (ERBE) which used three satellites to provide global energy budget measurements from 1984 to 1990." [nasa.gov/ centers/ langley/ news/ factsheets/ CERES.html]
The DFD example "CERES data flow diagram" was created using the ConceptDraw PRO diagramming and vector drawing software extended with the Data Flow Diagrams solution from the Software Development area of ConceptDraw Solution Park.
DFD
DFD, process, external interactor,
Used Solutions

Types of Flowchart - Overview

Types of Flowchart - Overview *
When designing a process or an instruction in clear and understandable way, you should consider creating a flowchart. You can avoid spending a lot of time understanding complex concepts as they get clear with different diagrams. The flowcharts are very popular diagram type, they are useful at different fields from the description business processes to the presentation of cooking recipes. Basic Flowchart, Business Process Modeling Diagram, Process Flowchart, Cross Functional Flowchart, Procedure Flowchart, Data Flow Diagram, IDEF Flowchart, SDL Diagram, Workflow Diagram, Document Flowchart, Program Flowchart, Value Stream Map, System Flowchart, Highlight Flowchart, Sales Flowchart are the main types flowchart. The ConceptDraw DIAGRAM is one of the professional applications which has great advantages and using which you can create different types of Flowcharts easy and fast. Try to draw an illustrative and comprehensible diagram in ConceptDraw DIAGRAM describing the processes instead of writing complex long text and make sure how it is convenient. Visio is expensive, and if you use it in a team environment, these costs are compounded. ConceptDraw DIAGRAM is an affordable alternative to Visio and luckily, it comes with a team plan. ConceptDraw DIAGRAM can import and export Visio files, so Mac users can collaborate with PC users stuck on Microsoft's software.
How to Simplify Flow Charting
How to Simplify Flow Charting

How To Draw Building Plans

How To Draw Building Plans
Building Plan is the basis for implementation construction and repair works. Creation of Building Plans is the main purpose of architects and designers. They are required and even obligatory for builders to accurately implement your wishes and ideas during the building, designing or redesigning your home, flat, office, or any other premise. ConceptDraw DIAGRAM is a powerful quick building plan software for creating great-looking Office layouts, Home floor plans, Commercial floor plans, Storage building plans, Expo and Shopping mall building plans, School and Training building plans, Cafe or Restaurant plans, Gym and Spa area plans, Sport field plans, House interior designs, Electric and Telecom building plans, Fire and Emergency plans, HVAC plans, Security and Access plans, Plumbing and Piping plans, Plant layouts, etc. Use helpful samples, templates and variety of libraries with numerous building design elements from Floor Plans solution for ConceptDraw DIAGRAM software to facilitate design drawing process.

floor plan sample Floor Plans

floor plan sample
Construction, repair and remodeling of the home, flat, office, or any other building or premise begins with the development of detailed building plan and floor plans. Correct and quick visualization of the building ideas is important for further construction of any building.

Competitor Analysis

Competitor Analysis
Competitor analysis is a first and obligatory step in elaboration the proper corporate marketing strategy and creating sustainable competitive advantage. Use powerful opportunities of numerous solutions from ConceptDraw Solution Park for designing illustrative diagrams, charts, matrices which are necessary for effective competitor analysis.
The vector stencils library "Transport map" contains 96 pictograms for drawing transport maps.
Use it in your spatial infographics for visual representation of transport schemes and plans as metro maps in the ConceptDraw PRO diagramming and vector drawing software extended with the Spatial Infographics solution from the area "What is Infographics" of ConceptDraw Solution Park.
Train Railway
Train Railway, train railway,
Bus Stop
Bus Stop, bus stop,
Tramlink
Tramlink, tramlink,
Marina/Ferry Dock
Marina/Ferry Dock, marina dock, ferry dock,
Information Center
Information Center, information center,
Information Center
Information Center, information center,
Airport
Airport, airport,
Airport
Airport, airport,
Underground/Subway/Metro
Underground/Subway/Metro, underground, subway, metro, tube,
Underground/Subway/Metro
Underground/Subway/Metro, underground, subway, metro, tube,
National Rail Train Station
National Rail Train Station, National Rail Train Station,
Taxi
Taxi, taxi,
Taxi
Taxi, taxi,
Parking
Parking, parking,
Parking
Parking, parking,
Parking
Parking, parking, car parking,
Parking
Parking, parking, car parking,
Bicycle Parking
Bicycle Parking, bicycle parking,
Bicycle Parking
Bicycle Parking, bicycle parking,
Fuel/Gas/Petrol
Fuel/Gas/Petrol, fuel, gas, petrol,
Fuel/Gas/Petrol
Fuel/Gas/Petrol, fuel, gas, petrol,
Police
Police, police,
Police
Police, police,
Hospital
Hospital, hospital,
Hospital
Hospital, hospital,
Wheelchair Access
Wheelchair Access, wheelchair access,
Wheelchair Access
Wheelchair Access, wheelchair access,
First Aid
First Aid, first aid,
First Aid
First Aid, first aid,
Telephone
Telephone, telephone,
Telephone
Telephone, telephone,
Post Office
Post Office, post office,
Post Office
Post Office, post office,
Landmarks and Museums
Landmarks and Museums, landmarks, museums,
Landmarks and Museums
Landmarks and Museums, landmarks, museums,
University
University, university,
University
University, university,
Shopping/Supermarket
Shopping/Supermarket, shopping, supermarket,
Shopping/Supermarket
Shopping/Supermarket, shopping, supermarket,
Cafe
Cafe, cafe,
Cafe
Cafe, cafe,
Food and Drinks
Food and Drinks, food, drinks,
Food and Drinks
Food and Drinks, food, drinks,
Man
Man, man,
Woman
Woman, woman,
Restrooms/Toilets
Restrooms/Toilets, restrooms, toilets,
Restrooms/Toilets
Restrooms/Toilets, restrooms, toilets,
Park
Park, park,
Park
Park, park,
Zoo
Zoo, zoo,
Zoo
Zoo, zoo,
Hotel
Hotel, hotel,
Hotel
Hotel, hotel,
Camping
Camping, camping,
Camping
Camping, camping,
City
City, city,
Skyscraper
Skyscraper, skyscraper,
Building
Building, building,
Ocean
Ocean, ocean, sea,
Straight River
Straight River, river,
Flexible River
Flexible River, river,
Bridge
Bridge, bridge,
North Arrow
North Arrow, North arrow,
Viewpoint
Viewpoint, viewpoint,
Scale
Scale,
Road line
Road line, road,
Road rounded line
Road rounded line, road,
Road corner
Road corner, road,
Road curve 1
Road curve 1, road,
Road curve 2
Road curve 2, road,
Crossroads
Crossroads, crossroads,
Roundabout
Roundabout, roundabout,
Cloverleaf interchange
Cloverleaf interchange, cloverleaf interchange,
Roadway break
Roadway break, roadway break,
Railway line
Railway line, railway,
Railway curve
Railway curve, railway,
Railway fork
Railway fork, railway,
Standard line with standard station - basic road
Standard line with standard station - basic road, line, station, road,
Thick line with standard station - basic road
Thick line with standard station - basic road, line, station, road,
Standard line with rectangular station - basic road
Standard line with rectangular station - basic road, line, station, road,
Thick line with rectangular station - basic road
Thick line with rectangular station - basic road, line, station, road,
Standard line with standard station - double road
Standard line with standard station - double road, line, station, road,
Thick line with standard station - double road
Thick line with standard station - double road, line, station, road,
Standard line with rectangular station - double road
Standard line with rectangular station - double road, line, station, road,
Thick line with rectangular station - double road
Thick line with rectangular station - double road, line, station, road,
Standard line with standard station - dotted road
Standard line with standard station - dotted road, line, station, road,
Thick line with standard station - dotted road
Thick line with standard station - dotted road, line, station, road,
Standard line with rectangular station - dotted road
Standard line with rectangular station - dotted road, line, station, road,
Thick line with rectangular station - dotted road
Thick line with rectangular station - dotted road, line, station, road,
Interchange Station Vertical
Interchange Station Vertical, interchange station,
Interchange Station Horizontal
Interchange Station Horizontal, interchange station,
Transfer Station 1
Transfer Station 1, transfer station,
Transfer Station 2
Transfer Station 2, transfer station,
Transfer Station 3
Transfer Station 3, transfer station,
Line Notation
Line Notation, line,
Street direction
Street direction, street, direction,
Used Solutions

HVAC floor plan, HVAC business plan, HVAC marketing plan, blueprints and plans for HVAC, HVAC business plan sample HVAC Plans

HVAC floor plan, HVAC business plan, HVAC marketing plan, blueprints and plans for HVAC, HVAC business plan sample
Use HVAC Plans solution to create professional, clear and vivid HVAC-systems design plans, which represent effectively your HVAC marketing plan ideas, develop plans for modern ventilation units, central air heaters, to display the refrigeration systems for automated buildings control, environmental control, and energy systems.

Network Glossary Definition

Network Glossary Definition *
The network glossary contains a complete list of network, computer-related and technical terms in alphabetic order, explanations and definitions for them, among them there are words well known for you and also specific, rare-used, uncommon or newly introduced terms. This specialized glossary, also known as a vocabulary, is the best in its field and covers in details the various aspects of computer network technologies. This glossary was developed by specialists using the practical experience and many useful sources to help the ConceptDraw users in their work, you can read and learn it from the screen on-line or print, it can be also used as a perfect educational guide or tutorial. ConceptDraw DIAGRAM software extended with Computer and Networks solution is easy to draw various types of Network diagrams, Network topology diagrams, Computer networking schematics, Network maps, Cisco network topology, Computer network architecture, Wireless networks, Vehicular networks, Rack diagrams, Logical, Physical, Cable networks, etc. Desktop ConceptDraw DIAGRAM Software is a good Visio for Mac Os X replacement. It gives you rich productivity and quality of the produced diagrams.
How to Draw a Computer Network
How to Draw a Computer Network

Examples of Flowcharts, Org Charts and More

Examples of Flowcharts, Org Charts and More *
ConceptDraw DIAGRAM covers a broad spectrum of business graphics categories and offers at ConceptDraw STORE enormous online collection of pictorial examples and samples for different thematics and application areas. It is a plentiful source of inspiration and wonderful examples of professionally designed diagrams, flowcharts, UML diagrams, organizational charts, databases, ERDs, network diagrams, business charts, different thematic charts, schematics, infographics and plans developed specially for knowledge workers, engineers, managers, businessmen, marketing specialists, analytics, scientists, students, professors, journalists and also for a large number of other people that every day use various diagrams and drawings in their work and life activity. Each of these examples is a real art, all they are well thought-out and designed without efforts with help of powerful tools of ConceptDraw DIAGRAM software. ConceptDraw examples display all variety of tasks, possibilities and results that ConceptDraw Product Line lets achieve fast and easy. ConceptDraw is one of the best Visio alternatives for Mac. It open all Visio formats like.vsdx,.vss,.vdx files and allows you to export files to Visio formats.
What is ConceptDraw OFFICE
What is ConceptDraw OFFICE