Program Structure Diagram
Program Structure Diagrams
The Software Development solution from ConceptDraw Solution Park provides the stensils libraries of language level shapes and memory objects for drawing the structural diagrams of programs and memory objects using the ConceptDraw DIAGRAM diagramming and vector drawing software.
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.
TEN RELATED HOW TO's:
Any information system receives data flows from external sources. In order to visualize them there is a list of data flow diagram symbols that describes how the system components cooperate. If you want to create a data flow diagram, ConceptDraw DIAGRAM Solution Park has DFD Library that contains both Yourdon and Gane-Sarson notations.
This figure shows the content of vector libraries, delivered with ConceptDraw solution for data flow diagram (DFD). There are three libraries composed from about 50 vector objects used to make data flow diagrams.
They include a complete set of objects utilized by Yourdon-Coad and Gane-Sarson notations - two primary notations that are apply for data flow diagramming. Also, one can discover additional "Data flow diagram (DFD)" library that provides a data flow diagram elements for designing level 1 and context-level data flow diagrams.
Picture: Data Flow Diagram Symbols. DFD Library
Unfortunately, a man can’t predict the future and no one is safe from natural disasters, such as floods, earthquakes, hurricanes or fires. Nonetheless, what you can do to ensure safety for you and your relatives is to create an emergency plan, so everyone will know what to do if emergency happens. Keep that plan simple and train it several times a year so that no one could forget any details of it.
Fire and emergency plans are important to supply people with a visual safety solution. This diagram presents a set of standard symbols used to depict fire safety, emergency, and associated information. Using clear and standard symbols on fire emergency plans provides the coherence of collective actions , helps to avoid embarrassment, and improves communications in an emergent situation. The fire emergency symbols are intended for the general emergency and fire service, as well as for building plans ,engineering drawings and insurance diagrams. They can be used during fire extinguishing and evacuation operations, as well as trainings. It includes vector symbols for emergency management mapping, emergency evacuation diagrams and plans.
Picture: Emergency Plan
Matrix organizational structure is one of the main forms of structures which is actively used by organizations to carry forth the functions of a company visually and effectively.
Now we have ConceptDraw DIAGRAM diagramming and vector drawing software extended with 25 Typical Orgcharts solution from the Management area of ConceptDraw Solution Park which will help easy represent matrix organizational structure of any degree of complexity.
Picture: Matrix Organization Structure
A database is a data collection, structured into some conceptual model. Two most common approaches of developing data models are UML diagrams and ER-model diagrams. There are several notations of entity-relationship diagram symbols and their meaning is slightly different. Crow’s Foot notation is quite descriptive and easy to understand, meanwhile, the Chen notation is great for conceptual modeling.
An entity relationship diagrams look very simple to a flowcharts. The main difference is the symbols provided by specific ERD notations. There are several models applied in entity-relationship diagrams: conceptual, logical and physical. Creating an entity relationship diagram requires using a specific notation. There are five main components of common ERD notations: Entities, Actions, Attributes, Cardinality and Connections. The two of notations most widely used for creating ERD are Chen notation and Crow foot notation. By the way, the Crow foot notation originates from the Chen notation - it is an adapted version of the Chen notation.
Picture: ERD Symbols and Meanings
The Total Quality Management Diagram solution helps you and your organization visualize business and industrial processes. Create Total Quality Management diagrams for business process with ConceptDraw software.
Picture: Organizational Structure Total Quality Management
When we think of an hierarchy, we intuitively imagine a pyramid. Thus, a lot of management tools use pyramid charts as examples or illustrations of various documents or models. You can create any type of triangle diagram using ConceptDraw DIAGRAM.
A triangle (pyramid) diagram is often used in marketing to show the data hierarchy. This pyramid diagram represents the Top Brand Model. It illustrate the model of rebranding strategy. It can be used by marketing agency dealing with rebranding strategies development. It’s critical for marketing diagrams to be both clear and eye catching. ConceptDraw Pyramid diagrams solution meet all these requirements and can be successfully applied for creating and presenting various marketing pyramidal diagrams.
Picture: Pyramid Chart Examples
A visual representation of the configuration system, as well as the internal interfaces among such drawing’s CIs, may be always done with the help of the professional tool, such as the ConceptDraw DIAGRAM diagramming software. The structure diagram may be used for identifying the CIs as well as their associated artifacts. Doing it with the aid of ConceptDraw DIAGRAM as well as its extension (the Jackson Structured Programming (JSP) Diagrams solution) may simplify anyone’s work of making such diagrams.
Picture: Program Structure Diagram
Flowcharts can be used in designing and documenting both simple and complex processes or programs and, similar to the other types of diagrams, they can help visualize what happens and so help understand some definite process, and, as a result, find flaws, bottlenecks and other features within it.
Picture: Flowchart Programming Project. Flowchart Examples
Two types of diagrams are used in UML: Structure Diagrams and Behavior Diagrams. Behavior Diagrams represent the processes proceeding in a modeled environment. Structure Diagrams represent the elements that compose the system.
Picture: UML Diagram Types List
Picture: Pyramid Diagram