Oracle GoldenGate is Oracle’s data replication technology. It is a very powerful data replication solution similar to HVR’s that comes at a significant cost. Recent versions of Oracle GoldenGate use integrated components in the database which means that bug fixes or enhancements often require a database patch. With similar Change Data Capture capabilities and richer support for heterogeneous environments, HVR is generally more cost-effective than Oracle GoldenGate. In addition, the HVR solution provides powerful capabilities to perform table creation (in a heterogeneous environment), initial data load (again heterogeneously), compare/repair, as well as a graphical user interface an automatic monitoring, all in a single user-interface. Oracle provides products for data integration and management, but they are all different, not necessarily integrated but separately priced, tools and options (Data Integrator for heterogeneous initial loads, Veridata for compare/repair, Enterprise Manager plugin for graphical monitoring, and GoldenGate Studio for a GUI on top of Oracle GoldenGate).