By that logic a write to a postgres table would also count as N+1 writes, where N is the number of secondary indexes defined on that table? And also, by the sa

By that logic a write to a postgres table would also count as N+1 writes, where N is the number of secondary indexes defined on that table? And also, by the same logic, replicating a write to three machines counts as three writes when the replication factor is user-defined, right?