Oracle Corporation
DEDICATED REPLICATION CHANNELS FOR REPLICATING RECORDS BETWEEN REGIONS

Abstract:

A server can receive a request to subscribe to a data tenancy in an extended region. The server can determine a size of stored data records associated with the data tenancy in a home region to be replicated in the extended region. Based in part on the size of the stored data records, the server can open a new communication channel dedicated to replicating the stored data records from the first server in the home region to the second server in the extended region. The server can pull the stored data records from the first server in the home region, store the pulled data records on the second sever in the extended region. The server can receive updated data records over an established communication channel between the first server in the home region and the second server in the extended region and store the updated data records on the second server.