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JSD - Jackson system development

Jackson System Development (JSD) is a linear method of system development created by Michael A. Jackson and John Cameron in the 1980s. It comprises the whole software life cycle directly or providing a framework for more specialized techniques. When implementing the Jackson System Development method and designing JSD diagrams, you can succesfully use the powerful and helpful tools of ConceptDraw DIAGRAM software extended with Entity-Relationship Diagram (ERD) solution from the Software Development area of ConceptDraw Solution Park.

How to Create a Social Media DFD Flowchart

The use of social media in modern conditions helps the companies to be more effective in timely messaging - actively and rapidly response to a customer posts in social media, to find quickly the appropriate response to social media mentions, to save greatly the budget. Many companies even use the social media as a lead tool for promotion. But how to create a Social Media DFD Flowchart, Social Media Response Flowchart or Action Mind Map fast and easy? ConceptDraw DIAGRAM ector graphical software and Social Media Response solution included to ConceptDraw Solution Park assist greatly in their creation. This solution improves the quality of content in social media and helps to build an active customer community. The samples and examples included to Social Media Response solution are helpful for social media teams in developing a social media strategy, in refining and organizing the response process, in creation training materials by trainers and consultants for education the social media groups on how to accomplish the most effectiveness in their daily work.

Agile Methodology

Agile methodology is an excellent alternative to waterfall and traditional sequential development. ConceptDraw DIAGRAM software extended with SCRUM Workflow solution is ideal for quick and easy designing various diagrams, charts, mind maps and schematics illustrating software development using Agile methodologies, and in particular Scrum methodology.

ER Diagram Styles

When creating ER diagrams, you can apply different color ER diagram styles and also notation styles. ConceptDraw DIAGRAM enhanced with Entity-Relationship Diagram (ERD) Solution gives the ability to draw visual and attractive ER Diagrams using the style icons from Crow’s Foot notation and Chen's notation professionally designed and offered by ERD Chen's Notation and ERD Crow’s Foot Notation libraries.

Developing Entity Relationship Diagrams

When you need to visually represent the structure of relational database, Entity relationship diagram (ERD) is a type of diagram for that case. Most entity-relationship diagrams can be built with objects from Flowchart solution or ERD Solution which contains inbuilt templates. Follow these steps to create your own custom ERD diagram. Don't be frightened if it looks complex, ConceptDraw DIAGRAM makes it easy to create an ERD, and hundreds of other diagrams, in minutes.

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. Create Data structure diagram with ConceptDraw DIAGRAM.
This ring chart sample was redesigned from the Wikipedia file: Virtuous circle in management.svg.
"An example of the use of a virtuous circle in management."
[en.wikipedia.org/ wiki/ File:Virtuous_ circle_ in_ management.svg]
"A virtuous circle and a vicious circle (also referred to as virtuous cycle and vicious cycle) are economic terms. They refer to a complex chain of events that reinforces itself through a feedback loop. A virtuous circle has favorable results, while a vicious circle has detrimental results.
Both circles are complexes of events with no tendency towards equilibrium (at least in the short run). Both systems of events have feedback loops in which each iteration of the cycle reinforces the previous one (positive feedback). These cycles will continue in the direction of their momentum until an external factor intervenes and breaks the cycle. The prefix "hyper-" is sometimes used to describe these cycles if they are extreme. The best-known example of a vicious circle is hyperinflation. ...
Example in management.
Virtuous circle.
An employer's investment in his employees’ ability to provide superior service to customers can be seen as a virtuous circle. Effort spent in selecting and training employees and creating a corporate culture in which they are empowered can lead to increased employee satisfaction and employee competence. This can result in superior service delivery and customer satisfaction. This in turn will create customer loyalty, improved sales levels, and higher profit margins. Some of these profits can be reinvested in employee development, thereby initiating another iteration of a virtuous cycle." [en.wikipedia.org/ wiki/ Virtuous_ circle_ and_ vicious_ circle]
The ring chart example "Virtuous circle (management)" was created using the ConceptDraw PRO diagramming and vector drawing software extended with the Target and Circular Diagrams solution from the Marketing area of ConceptDraw Solution Park.
www.conceptdraw.com/ solution-park/ marketing-target-and-circular-diagrams
Ring chart
Ring chart, doughnut chart, pie chart, ring chart, donut chart,
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