Need Help to build ER Diagram

I am student and while I am pursuing a java-script project. I am done with problem and the solution but fail out with ER(Entity Relationship) Diagram, DFD(Data Flow Diagram Diagram) and Database tables.
I try different ways but rather making and becoming perfect it becomes more complex. Please help??

How can we help you?

1 Like

Identifying entities correctly and then making connections is the basic concept. It to be that complex, it either should have many entities or a considerable lot of relationships. I suggest you try creating ER’s and DFD’s on sample case study. For diagraming, you just need to master the basic rules properly.

1 Like

Can you help in proper way where I made but confuse a lot, Can you check and suggest me better?