Data structure diagram with ConceptDraw DIAGRAM
Data structure diagram (DSD) is intended for description of conceptual models of data (concepts and connections between them) in the graphic format for more obviousness. Data structure diagram includes entities description, connections between them and obligatory conditions and requirements which connect them.
Data structure diagram is a subspecies of the “entity-relationship” diagram type (ERD).
Entities in data structure diagrams are presented in the form of rectangles or rounded rectangles, and connections between them in the form of arrows. The description of an entity is usually placed inside the rectangle, which denotes the entity. The text description of the entity requirements connecting entities is placed near the line which denotes the connection between entities. The description of connection types between entities (one-to-one, one-to-many, etc.) can be different in different notations and differs with the arrow type on the line of connection between entities. The most famous are notations of DeMarco, Jackson and Yourdon.
DSD also used for hierarchical presentation of the complicated entity. Such data structure diagram is usually created in the result of entity decomposition to the set level of detailed elaboration and presented as a tree.
The difference of the data structure diagram from the “entity- relationship” diagram is that DSD more completely defines connections and relations between elements of entities whereas ERD defines connections between entities.
TEN RELATED HOW TO's:
There are many ways to define the flow of information within a system. Structured-systems analysis method often uses data flow diagrams to show data flow, data storages and data processing visualization. These diagrams are easy to develop and quite useful.
Here is a dataflow diagram presenting an example of the manufacturing process flow. The oval process shapes represent a process that controls data within the current system. The process may produce data or make some action based on data. Data flows are represented by lines. They show the movement of information through the system. The direction of the data flow is depicted by the arrow. The external entities are shown by rectangles. They represent the external entities interacting with the system. The data store objects (unclosed rectangles) are used to show data bases participating in a process flow.
Picture: Data Flow Diagram
Related Solution:
ConceptDraw DIAGRAM is a world-class diagramming platform that lets you display, communicate, and present dynamically. It′s powerful enough to draw everything from basic flowcharts to complex engineering schematics.
Video tutorials on ConceptDraw products. Try it today!
Picture: Business Process Mapping — How to Map a Work Process
Related Solutions:
Use ConceptDraw DIAGRAM software as a powerful audit application. 🔸 Create professional Audit Workflow Diagrams and Audit Process Flowcharts to ✔️ plan and implement audit process, ✔️ enhance financial transparency, ✔️ improve financial reporting, ✔️ streamline operations, ✔️ improve business efficiency, ✔️ identify risks and issues, ✔️ prevent financial fraud, ✔️ track progress, ✔️ enhance trust
Picture: Understanding the Audit Process: A Comprehensive Guide. Audit Process Flowchart
Related Solution:
The app's user interface is everything what user see and interact with on its electronic device. Great number of touch screen smartphones and tablets now work under the Linux-based Android operating system.
Android UI design is a daunting process which requires certain knowledge, abilities and skills from Android developers and designers. Now it is available the special Android UI design tool - ConceptDraw DIAGRAM diagramming and vector drawing software supplied with Android User Interface Solution from the Software Development Area of ConceptDraw Solution Park.
Picture: Android UI Design Tool
Related Solution:
Servers →
A well-organized mind map should contain multiple pages in which all servers are listed with a detailed configuration of each.
Picture: Servers
Related Solution:
Creating a detailed network plan can cause a lot of headache to an unexperienced user. And it is worth mentioning that ConceptDraw DIAGRAM is a decent tool for creating a network diagram, a tool that is easy-to-use. To get an accurate diagram use the vector shapes from the special libraries that represent workstations, network appliances, wiring systems and connect them with smart-connectors, just as simple as that.
This communication network diagram displays the way different components of a computer network communicate with each other. When representing network information, such as depicting all the equipment in a large network, it is helpful to make visual representation. Network diagram provides an easy way to show the way the connections between an equipment in a large network. This diagram of a communication network depicts a network composed of three sub-networks. It uses a network equipment symbols to represent the different devices that make up a network communication including routers, Ethernet devices and end-point equipment.
Picture: ConceptDraw DIAGRAM Network Diagram Tool
Related Solution:
You need to draw Authority Matrix Diagram quick and easy? Design it with ConceptDraw DIAGRAM!
ConceptDraw DIAGRAM extended with Seven Management and Planning Tools solution from the Management Area is the best Authority Matrix Diagram Software.
Picture: Authority Matrix Diagram Software
Related Solution:
ConceptDraw Solution Park creates a single information space for messaging to teams. PM Teams provides project participants and organizations with better tools that assist in task understanding, timeframe understanding, and project events in the entire organization. Improved communication fosters positive team spirit throughout.
Picture: Org Chart Diagram
Related Solution:
When we start to speak about databases, we must always mention database structure visualization. One of the most common ways to do it is to create an entity relationship diagram, and to put appropriate symbols on it. It is important either for database projecting and for its' future maintenance.
Entity Relationship Diagram describes data elements and their relationships within a database. There are a set of special symbols that depict each element of an entity relationship diagram. Entities - represents some stable components such as supplier, employee, invoice, client, etc. Relation symbols show how the entities interact. Attributes define characteristics of the relationships. Attributes can be one-to-one or many-to-many. Physical symbols is used in the physical models. They represent items such as fields, tables, types and keys. ERD physical symbols are the building material for the database. Notation lines are used to illustrate the relationships. The most common method is Crow’s Feet notation. You can use ConceptDraw Entity-Relationship Diagram (ERD) solution to represent a database using the Entity-Relationship model.
Picture: Entity Relationship Diagram Symbols
Related Solution:
The Accounting flowchart shows how information flows from source documents through the accounting records. The are based on the accounting procedures or processes.
Flowcharts are used to represent accounting information in a system. There are special symbols which are used to create accounting flowcharts. Try conceptdraw flowcharting set of symbols to draw a professional charts.
Picture: Why Flowchart Important to Accounting Information System?
Related Solution:
ConceptDraw
DIAGRAM 18