Good News! Oracle now Support Oracle RAC on Third party Clouds. One of the first vendors who utilized this policy was Amazon with the Amazon Web Services (AWS). Deployments made under this policy enable vendors to run the Oracle Database as part of their Infrastructure-as-a-Service (IaaS) offering as long as the infrastructure meets the installation prerequisites for the Oracle product being offered. A vendor can choose to provide additional deployment support for the Oracle Database or any other Oracle product in those environments, which in general are neither tested nor certified by Oracle. Most Third-Party Cloud vendors therefore choose to collaborate with Oracle on such support in order to improve the quality of the service offered.
As Per Oracle guide line:
“Oracle RAC is supported on all cloud environments supported by the Oracle Database, as long as the environment is able to provide the hardware, storage, and networking requirements as specified in the Oracle RAC and Grid Infrastructure documentation. With the exception of the Oracle Cloud, Oracle has not tested nor certified Oracle RAC in these environments.”
Oracle RAC is supported under following assumptions:
- Hardware, storage and networking requirements as specified in the Oracle RAC and Grid Infrastructure documentations are met
- Cloud infrastructure needs to provide shared storage
- Cloud infrastructure needs to provide multiple networks and ability to create a private, dedicated network
Caution: – It is possible to use local or server-based storage and make it appear as shared storage to the Oracle Database or create multiple virtual networks, while de facto there is only one physical network been provisioned. Such technologies are generally discouraged because they can have adverse effect on performance and availability, although they might be supported under Oracle’s policy.