Hi,
We are using Firebird+FireDAC+Aurelius+Datasnap+Http+Rest/JSON (Server) and FMX+...(Client), and when we get an Invoice from the server, we need all the invoice items (lines), soo, if the invoice has 500 items
we have an additional SQL for each record. If Aurelius implement sometink like "Master-Detail" with just one SQL, the improve on performance should be much better. This is a very nice feature to have..,. ;)
P.S. We love aurelius