Hi, I was going through the XDR mechanism and found below query.
Scenario: I am going choose pure in memory aerospike cluster to avoid performance lag in disk/storage in VM. . Along with that planning to have XDR. But XDR’s logger component uses disk to write digest logs so in that case it may come across disk performance issue. Is there any way so that XDR also uses in memory capability to avoid logger writing digest files to disk ?
I have not tried much though but how much the performance will dip (in terms like 2x, 5x or 10x) when I will be running aerospike in VM ? (Considering pure in-memory storage and also same CPU capacity as bare machine. I understand that there will be a performance dip because of virtualization layer, but it should not be 5x or 10x lesser than same configuration bare metal machine)