• Oracle Standalone DB -> RAC + Standby Migration

    High Level Project description In this article we describe migration of Standalone Oracle DB to 2 Node RAC with Physical Standby, from one datacenter (DC1) into another datacenter (DC2) without direct connectivity between the datacenters. The goal is to switch to DC2, and in DC2 “RAC primary + standby” configuration needed to be activated immediately. We were able to perform this migration in less than 1hr downtime. But time may vary depending on amount archivelogs to be applied to destination on time you bring production down for final cutover.