This is actually going to be pretty sick for us at BlazingSQL. We are freaking frothing at the chance to be able to scale beyond system and gpu memory without having to shove data through pipes that are no longer needed.
RDMA will be a necessary building block for most of us that are working on HPC solutions and the fact that now we can directly access fast persistent storage from a GPU is going to allow us to scale several orders of magnitude bigger than we currently can.