I read an article here: https://docs.microsoft.com/en-us/powerapps/maker/canvas-apps/northwind-orders-canvas-part1
to build an app with the relationship data with CDS.
I want to build an App like that, like a CRM to manage Orders, Products, Customers...
But I wonder can I build it with Sharepoint and what is the difficulties I encountered if using Sharepoint were databases instead of CDS.
I am very concerned about this issue, looking forward to the dedicated answer