Oracle GoldenGate is software for real-time data replication and change data capture. It reads the transaction logs of a source database, captures only committed transactions and applies them to a target system, so databases, data warehouses and analytics platforms stay in sync. Typical uses are migrations with minimal downtime, replication across hybrid and multicloud environments and streaming changes into analytics systems. The product can be installed by the customer, including at other cloud providers, or consumed as a managed service, OCI GoldenGate, on Oracle Cloud Infrastructure.
Oracle Corporation is headquartered in Austin, Texas (US). With a self-managed installation the customer decides where the data resides. With the managed service, processing runs in an Oracle Cloud region; Oracle operates several regions in the EU; check the availability of OCI GoldenGate in the region you need. Because Oracle is a US company, the CLOUD Act may also apply to data in EU regions of the managed service. European organisations that want to limit this can install the software themselves on their own or European infrastructure.