In my test, I just load 10000 products without any picture or ean13 code. I am running openERP & POS browser on the same computer (4-core i7-3520M @2.90GHz - 8Go RAM); it takes the POS 1 minute and 11 seconds to load...
This is very long for non-technical persons whom usually expect computers to work immediately.
The system is simply not scalable :
- imagine a bookstore with 300 000 products;
- imagine different remote stores...
- imagine a big store with tens of cashier
How to make POS scalable ?