I agree. There is some basic knowledge on how to achieve the replication, but, in our case, a lot of it was improvised and we're not sure what is the best appr

I agree. There is some basic knowledge on how to achieve the replication, but, in our case, a lot of it was improvised and we're not sure what is the best approach. We tried to minimize the overhead (keep as little information as possible) and that was more or less the only guidance we used.