Data storage in IoT Application Enablement and IoT Services CF

Hi,

I have an IoT Application Enablement Infrastructure connected to an IoT Services CF (4.0) system. When I send device data to the cloud, it is available via both APIs (IoT AE and IoT Services).

I would like to know more about the persistency of this data. Where exactly is it stored? Is it replicated from IoT Services to IoT AE or is there only one persistency? I read something about a big data store in IoT AE (hot/warm/cold storage). Where does this come into play? Do I have some influence where exactly the data is stored?

Thanks and best regards
Felix