A system includes a first data center that includes a first computing device communicatively coupled to a first database. The first computing device is configured to determine data stored in the first database to be replicated to a second database communicatively coupled to a second computing device of a remote data center. The first computing device is further configured to determine whether a point-to-point data tunnel has been established across a broadband cellular network between the first computing device and the second computing device and to establish the point-to-point data tunnel across the broadband cellular network between the first computing device and the second computing device when it is determined that the point-to-point data tunnel has not been established. The first computing device is further configured to replicate the data to the second database by transmitting the data to the second computing device across the point-to-point data tunnel.