SAP MCFU - heavy load of requests managed by queues?

Hi All,

I have a query, if there are millions of real time requests coming into the sap mcfu application, how it is going to be managed in SAP netweaver gateway?

SAP MCFU is based on sap netweaver gateway, I am posting this query in this forum.

As I know SAP Gateway - ODATA is rest based services means synchronous communication(no queues will be used). But I need a sap official reference/doc to produce to my client.

Thanks,

Lakshman Balanagu.