A Conceptual Diagram
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A conceptual diagram. Why use it the main driver for using the conceptual diagram is to help you get to a shared understanding of the high level features required by your system to meet the requirements. It is used as an aid in visualizing processes or systems at a high level through a series of unique lines and shapes. It is a graphical tool that instructional designers engineers technical writers and others use to organize and structure knowledge. According to miles and huberman 1994 a conceptual framework explains either graphically or in narrative form both are much preferred the main things to be studied the key factors constructs or variables and the presumed relationships among them p.
Conceptual entity relationship diagram entity relationship is actually a higher degree conceptual data design diagram. The conceptual diagram is a constantly evolving diagram that we tweak along with the build and the lifecycle of the system. You can use it as a flowchart maker network diagram software to create uml online as an er diagram tool to design database schema to build bpmn online as a circuit diagram maker and more. Entity connection model will depend on the idea of real entire world organizations and also the relationship between the two.
A conceptual diagram is a visual representation of the ways in which abstract concepts are related. Conceptual diagrams are an effective tool to communicate complex messages in a simple and informative manner.