NetworkTopology

[Kanwar Sangha]

Hi - Quick question. When specifying the replication across 2 DCs, can we have 
1 replication factor across 2 Data centres ? Does the below mean that there 
will be 2 copies of the data , 1 in DC1 and 1 in DC2 ?

[default@unknown] CREATE KEYSPACE test
      WITH placement_strategy = 'NetworkTopologyStrategy'
      AND strategy_options={DC1:1,DC2:1};

So if I specify , DC1:2,DC2:2 - This means we have total 4 copies ? 2 in DC1 
and 2 in DC2 ?



Thanks,
Kanwar