Example 1. Data structure diagram: a hash function mapping four names to the integers 0..15, with one collision. Parameters: -nkeyw 4 -back 0 -funcbox 1 -sparse 1 -keys 0 -values 0 -collisions 1 -links 0 -overflow LL.
This example of data structure diagram was redesigned using the ConceptDraw DIAGRAM software from the Wikimedia Commons file:
Hash table 4 1 1 0 0 1 0 LL.svg [commons.wikimedia.org/wiki/File:Hash_table_4_1_1_0_0_1_0_LL.svg]
"In computer science, a data structure is a particular way of storing and organizing data in a computer so that it can be used efficiently.
Different kinds of data structures are suited to different kinds of applications, and some are highly specialized to specific tasks. For example, B-trees are particularly well-suited for implementation of databases, while compiler implementations usually use hash tables to look up identifiers.
Data structures provide a means to manage large amounts of data efficiently, such as large databases and internet indexing services. Usually, efficient data structures are a key to designing efficient algorithms. Some formal design methods and programming languages emphasize data structures, rather than algorithms, as the key organizing factor in software design. Storing and retrieving can be carried out on data stored in both main memory and in secondary memory."
[Data structure. Wikipedia]
Use the Language level shapes library and the Memory objects library from the ConceptDraw Software Development solution to draw your program structure diagrams, flow charts, data structure diagrams, structural diagrams and memory diagrams.
ConceptDraw DIAGRAM is a Perfect Tool for:
- Designing and planning tasks such as:
- Developing Visualization Solutions
- Project Planning (Gantt Charts, Timelines, Project Schedules)
NINE RELATED HOW TO's:
UML Object Diagram shows the structure of a modeled system at a specific time.
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 Object library.
Picture: UML Object Diagram. Design Elements
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UML Composite Structure Diagram shows the internal structure of a class and the possible interactions at this structure.
Picture: Diagramming Software for UML Composite Structure Diagrams
ConceptDraw DIAGRAM is a powerful intelligent vector graphics engine that can be used to create basic diagrams including flowcharts, charts, workflows, flowcharts, organizational charts, business diagram, learn business diagrams, flow diagrams.
Picture: The Best Mac Software for Diagramming or Drawing
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ConceptDraw software has been developed for drawing any type of flowchart. Use RapidDraw - thi is flowchart maker technology for adding new objects to a flowchart quickly. This is technology of fast drawing technique focused on making great-looking flowcharts quickly. To get started using it download flowchart maker ConceptDraw DIAGRAM.
Picture: Flowchart Program Mac
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ConceptDraw DIAGRAM extended with Organizational Charts Solution from the Management Area is a powerful but easy-to-use Organizational Structure Diagram Software.
Organizational Charts Solution provides a wide variety of templates and samples and large quantity of predesigned vector objects to help you design your Organizational Structure Diagrams and other business diagrams.
Picture: Organizational Structure Diagram Software
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Describing the way data flows through an information system might become a subject of a study. One of the kinds on a data flow diagram is called Gane Sarson Diagram after its authors, and it slightly differs from other notations. Process symbols in this notation are depicted as rounded rectangles connected with arrows representing data flows.
This is a sample of data flow diagram. It demonstrates utilization of the Gane-Sarson notation for making DFD on the example of an online appointment system of the Health Centre. This sample is used the vector objects library of Gane-Sarson DFD notation supplied by the ConceptDraw solution for data flow diagramming. It contains all symbols of the Gane-Sarson notation including connectors, jumps, and processes. This solution can be successfully utilized to generate DFDs for business documentation, and presentations.
Picture: Gane Sarson Diagram
This pyramid chart example is supplied with the ConceptDraw Pyramid Diagrams solution. This is a model of Information Management Systems classification. It is made in a form of a four-level pyramid. The top level shows the information system developed for an executive management. Below, there is a level depicting the system of decision making process for the managers of the senior level. A schematic representation of the middle management information system, following to logic, is in the middle of the pyramid. And at least, the lowermost level represents an information processing system for employees.
Picture: Pyramid Diagram
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ConceptDraw DIAGRAM is ideal for software designers and software developers who need to draw Booch OOD Diagrams.
Picture: Booch OOD Diagram
The Cloud Computing Architecture is the structure of the system, which is based on the needs of end-user and includes the set of components and subcomponents required for cloud computing, among them cloud resources, services, middleware, software components, front-end platforms (cloud clients), cloud-based back end platforms (servers, storage), and a network (Internet, Intranet, Intercloud). When designing the Cloud Computing Architecture diagrams, the ConceptDraw DIAGRAM diagramming and vector drawing software advises to turn attention for the powerful Cloud Computing Diagrams solution from the extensive Computers and Network area of ConceptDraw Solution Park.
Picture: Cloud Computing Architecture
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