Book ERD in more legible format

 In the introduction chapter of my book Practical Oracle SQL on page xxi you can see the relationship diagram of the PRACTICAL schema used for all the examples:

That's not really very legible, is it? Sorry, but I had only intended it as an introductory image, since each chapter shows the chapter relevant tables in details.

But I didn't think that through - of course the readers want a readable version of this diagram. Why wouldn't they? 😊

So by popular demand, here's the schema model:

Both published in my forked GitHub repo (forked from the original Apress source code repo.)

Enjoy being able to read the diagram, finally! πŸ˜‰