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entity-relationship diagram, ER-diagram, database ERD Entity-Relationship Diagram (ERD)

entity-relationship diagram, ER-diagram, database ERD
Entity-Relationship Diagram (ERD) solution extends ConceptDraw DIAGRAM software with templates, samples and libraries of vector stencils from drawing the ER-diagrams by Chen's and crow’s foot notations.

entity-relationship diagram, ER-diagram, database ERD Entity-Relationship Diagram (ERD)

entity-relationship diagram, ER-diagram, database ERD
An Entity-Relationship Diagram (ERD) is a visual presentation of entities and relationships. That type of diagrams is often used in the semi-structured or unstructured data in databases and information systems. At first glance ERD is similar to a flowch

ERD Symbols and Meanings

ERD Symbols and Meanings
Crow's foot notation is used in Barker's Notation, Structured Systems Analysis and Design Method (SSADM) and information engineering. Crow's foot diagrams represent entities as boxes, and relationships as lines between the boxes. Different shapes at the ends of these lines represent the cardinality of the relationship.
The Chen's ERD notation is still used and is considered to present a more detailed way of representing entities and relationships.
To create an ERD, software engineers mainly turn to dedicated drawing software, which contain the full notation resources for their specific database design - ERD symbols and meanings. CS Odessa has released an all-inclusive Entity-Relationship Diagram (ERD) solution for their powerful drawing program, ConceptDraw DIAGRAM.
How to Build an Entity Relationship Diagram (ERD)
How to Build an Entity Relationship Diagram (ERD)

Block Diagram

The vector stencils libraries: Block Diagrams, Blocks with Perspective, Callouts, Connectors, Raised Blocks from the solution Block Diagrams contain specific block diagram symbols such as arrows, input/output symbols, start/end symbols, processing symbols, conditional symbols, commenting symbols, callouts, connectors, etc. for ConceptDraw DIAGRAM diagramming and vector drawing software. The Block Diagrams solution is contained in a "Diagrams" area of ConceptDraw Solution Park.
Use the libraries from the Block Diagrams solution to draw block diagrams for your business documents, presentations and websites in a few minutes.

Best Value Stream Mapping mac Software

Create value stream maps - for value stream analysis and value stream management, material and information flow mapping, using our quick start templates included with ConceptDraw.

Venn diagram, draw logical relations Venn Diagrams

Venn diagram, draw logical relations
Venn Diagrams are actively used to illustrate simple set relationships in set theory and probability theory, logic and statistics, mathematics and computer science, linguistics, sociology, and marketing. Venn Diagrams are also often used to visually summarize the status and future viability of a project.

accounting flowchart, accounting cycle, what is the accounting cycle, accounts payable process flow chart, accounts payable flowchart, steps of accounting cycle, accounting flowchart Accounting Flowcharts

accounting flowchart, accounting cycle, what is the accounting cycle, accounts payable process flow chart, accounts payable flowchart, steps of accounting cycle, accounting flowchart
Accounting Flowcharts solution extends ConceptDraw DIAGRAM software with templates, samples and library of vector stencils for drawing the accounting flow charts.

football, american football, football field, american football field, football field dimensions, offense, defense, football plays, football diagram Football

football, american football, football field, american football field, football field dimensions, offense, defense, football plays, football diagram
The Football Solution extends ConceptDraw DIAGRAM software with samples, templates, and libraries of vector objects for drawing football (American) diagrams, plays schemas, and illustrations. It can be used to make professional looking documen

soccer field, football field, soccer field dimensions, football field dimensions, soccer positions, football positions, soccer diagram, football diagram Soccer

soccer field, football field, soccer field dimensions, football field dimensions, soccer positions, football positions, soccer diagram, football diagram
The Soccer (Football) Solution extends ConceptDraw DIAGRAM.5 (or later) software with samples, templates, and libraries of vector objects for drawing soccer (football) diagrams, plays schemas, and illustrations. It can be used to make professional looking

fault tree analysis, fishbone diagram, cause and effect diagrams, fault tree analysis software, fault tree analysis example Fault Tree Analysis Diagrams

fault tree analysis, fishbone diagram, cause and effect diagrams, fault tree analysis software, fault tree analysis example
This solution extends ConceptDraw DIAGRAM.5 or later with templates, fault tree analysis example, samples and a library of vector design elements for drawing FTA diagrams (or negative analytical trees), cause and effect diagrams and fault tree diagrams.

seating chart for a classroom, classroom seating chart template, school floor plans, high school floor plans, classroom seating charts, classroom seating chart, classroom seating chart maker, classroom layout? School and Training Plans

seating chart for a classroom, classroom seating chart template, school floor plans, high school floor plans, classroom seating charts, classroom seating chart, classroom seating chart maker, classroom layout?
School and Training Plans solution enhances ConceptDraw DIAGRAM functionality with extensive drawing tools, numerous samples and examples, templates and libraries of classroom design elements for quick and professional drawing the School and Training plans, School Floor plans, Classroom Layout, Classroom Seating chart, Lecture Room plans of any complexity. Each offered classroom seating chart template is a real help for builders, designers, engineers, constructors, as well as teaching personnel and other teaching-related people in drawing Classroom Seating charts and Training Room layouts with ConceptDraw DIAGRAM classroom seating chart maker.

workflow diagram software, workflow patterns Workflow Diagrams

workflow diagram software, workflow patterns
Workflow Diagrams solution extends ConceptDraw DIAGRAM software with samples, templates and vector stencils library for drawing the work process flowcharts.

hierarchy pyramid Pyramid Diagrams

hierarchy pyramid
Pyramid Diagrams solution extends ConceptDraw DIAGRAM software with templates, samples and library of vector stencils for drawing the marketing pyramid diagrams.

Find out what amount and type of equipment is needed for your office network

Wireless computer network diagrams help system administrators and network engineers to find out amount and type of equipment needed for each office WLAN.