A data structure diagram (DSD) is the visual representation of a certain kind of data model that contains entities, their relationships, and the constraints that are placed on them. It is an older alternative to the entity–relationship model.
The basic graphic notation elements of DSDs are boxes which represent entities. Arrow symbols represent relationships. Data structure diagrams are most useful for documenting complex data entities.
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A datastructurediagram (DSD) is the visual representation of a certain kind of data model that contains entities, their relationships, and the constraints...
data librarian, or a data scholar. A data modeling language and notation are often represented in graphical form as diagrams. A data model can sometimes...
supervisor who is also an EMPLOYEE. A datastructurediagram (DSD) is a data model or diagram used to describe conceptual data models by providing graphical notations...
A diagram is a symbolic representation of information using visualization techniques. Diagrams have been used since prehistoric times on walls of caves...
(of both data and programs) using three basic structures – sequence, iteration, and selection (or alternatives). These structures are diagrammed as (in...
Thereby the source code becomes visibly structured without sacrificing space. DatastructurediagramDiagram Entity-relationship model Unified Modeling...
is a list of well-known datastructures. For a wider list of terms, see list of terms relating to algorithms and datastructures. For a comparison of running...
many types of diagrams which can be roughly divided into three main groups: behavior diagrams, interaction diagrams, and structurediagrams. The creation...
engineering, a class diagram in the Unified Modeling Language (UML) is a type of static structurediagram that describes the structure of a system by showing...
counterpart of the flowchart. Flow diagrams are used to structure and order a complex system, or to reveal the underlying structure of the elements and their interaction...
activities happen. Activity diagrams can be regarded as a form of a structured flowchart combined with a traditional data flow diagram. Typical flowchart techniques...
A tree structure, tree diagram, or tree model is a way of representing the hierarchical nature of a structure in a graphical form. It is named a "tree...
partitioning of the environment. A point location datastructure can be built on top of the Voronoi diagram in order to answer nearest neighbor queries, where...
programming, an object diagram in the Unified Modeling Language (UML) is a diagram that shows a complete or partial view of the structure of a modeled system...
Alluvial diagrams are a type of flow diagram originally developed to represent changes in network structure over time. In allusion to both their visual...
minerals and chemicals. Abstract structures include datastructures in computer science and musical form. Types of structure include a hierarchy (a cascade...
types of interaction diagrams: Sequence diagram Communication diagram Interaction overview diagram Timing diagram A Communication diagram models the interactions...
In computer science, a binary decision diagram (BDD) or branching program is a datastructure that is used to represent a Boolean function. On a more abstract...
information. SA and SD are displayed with structure charts, data flow diagrams and data model diagrams, of which there were many variations, including...
numbers, and diagrams representing RNA secondary structure in which the crossings of the diagram represent pseudoknots in the structure. As Nicholson...
graphs (PSLG). For example, a Voronoi diagram is commonly represented by a DCEL inside a bounding box. This datastructure was originally suggested by Muller...
multiple variables Datastructurediagram of a data model Direct Stream Digital, Sony and Philips digital recording trademark Document Structure Description...
its interior structure, surrounded by all its interacting systems, environments and activities. The objective of the system context diagram is to focus...
organigram, organogram, or organizational breakdown structure (OBS), is a diagram that shows the structure of an organization and the relationships and relative...
An algebraic decision diagram (ADD) or a multi-terminal binary decision diagram (MTBDD), is a datastructure that is used to symbolically represent a Boolean...