Example of DFD for Online Store (Data Flow Diagram)

Data flow diagrams (DFDs) reveal relationships among and between the various components in a program or system. DFDs are an important technique for modeling a system’s high-level detail by showing how input data is transformed to output results through a sequence of functional transformations.
Example of DFD for Online Store shows the Data Flow Diagram for online store and interactions between the Visitors, Customers and Sellers, as well as Website Information and User databases.

Components of ER Diagram

ConceptDraw gives the ability to draw ER diagram (ERD) for visual describing database using the entity relationship symbols, work flow shapes, entity relationship stencils. Entity-Relationship model making possibility to describe a database using the components of ER Diagram in which in the tables data can be the point to data in other tables - for instance, your entry in the database could point to several entries.

Store Layout Software

Store Layout Software — Create store layouts, planograms, сommercial spaces with ConceptDraw.
You do not need to be an artist to create great-looking store layouts. ConceptDraw has many examples and templates for drawing floor plans and restaurant layouts. You can create quick custom designs of Store layouts, Shop design , Cafe Floor plans, Restaurant Floor plans, House Floor plans, Office Floor plans with the our store design program.