i am not that HANA Specialist. Our BW System is running at the Moment on FusionIO. So my Supervisor comes to me and asked if we should not go to SAP HANA.
So when we want to use SAP HANA do we have to migrate the whole BW System to HANA? Or is it so that only Infocubes Methods and so on are only stored in the HANA System?
Can someone here explain the benefit FusionIO vs Hana?