We are planning to implement MS SQL 2012 DR for our PROD server. This PROD server is one of the critical server in our environment and DR location is remote location (approx. 50 KM from primary site).
As I said, this is one of the critical server and we have defined RPO=0 minutes and RTO = 15 minutes for this server.
The available DR solutions in MS SQL are DB Mirroring, Log Shipping, Clustering and Replication. Please suggest me which DR solution we can choose as per our requirement (above mentioned RPO and RTO time) and how much N/W bandwidth (approx.) is required for suggested DR solution.
Waiting for valuable suggestions from MS SQL experts.
Thanks in advance.