TWO SERVERS IN ONE DATABASE

Oracle Real Application Clusters (RAC) enable clients to operate a single Oracle Database across several servers to increase availability and horizontal scalability while accessing shared storage.

For further more information on RAC setup and administration, visit the link mentioned below:

www.support.dbagenesis.com

Administer multiple instance database running on Linux and ASM. Maximise database availability over multiple servers with shared storage, public and private network between the nodes.