Suite on HANA + Fiori Architecture

Hi,

Currently, we have a prospect who is very interested in Fiori, and we are proposing Suite on HANA + Fiori for them.

However, I’d need your help to clarify some of the point on the infrastructure part.

Here are some of my questions:

1. We will be proposing Suite on HANA for ERP (see attached diagram). For the database of NW Gateway, can we use Sybase ASE or must it be on HANA too? We would like to have all functionalities for Fiori, i.e. Transactional, Analytical and Fact Sheet.

2. Can NW Gateway be installed in the same ERP HANA box?

3. Since ERP EHP7 is already running on NW 7.40 with gateway installed, can we make use of this NW platform to implement Fiori, i.e. ERP and Fiori in one instance?

Thanks.