Wednesday, March 26, 2014

What are nodeapps in an Oracle RAC environment?

Nodeapps are a standard set of Oracle application services that are automatically launched for RAC (Real Application Cluster). The following service are lunched by nodeapps:

•Virtual IP (VIP)
•Oracle Net Listener
•Global Services Daemon (GSD)
•Oracle Notification Service (ONS)

Nodeapp services that run on each node can be relocated to other nodes through the virtual IP.

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