lets say i am creating cluster of 5 nodes .
all are in the same Data Center and each having 16 GIGs of RAM.
Does the nodes needs local IP and private networking or they can communicate with each other over internet using public ip ?
Is this good practice if i set cluster in One Data-center while Application in different region which will be using REST-api to query the cluster
a) what are the drawback in this case ?
b) how much delay can i expect ? in receiving the reply from cluster ?
c) is anybody else doing something like this ?
Thanks for your time. have a great day ahead.,