Want to share with you some good news.
Acumatica constantly improve quality and functionality, but we also spend a lot of time on performance optimization. And we 5.3 update 3 we get to new height.
5.3 version gets 25% faster in importing of Accounts Payble bills and now Acumatica can import, validate and save 2 Bills per second per CPU Core.
So with adding more cores this chart will grow nearly linearly.
But here we have one limitation. Due to performance optimizations, functionality for automatically loading payment documents to bill was disabled. As a side effect this will make Auto-Apply button non-functional when importing bills.