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Node and Instance in Oracle RAC

Balajidba
Balajidba Member Posts: 505 Blue Ribbon

Hi ,

Can someone explain the below concept of instance and node in Oracle RAC with example?

An instance can access one and only one database. With Oracle RAC, there are multiple instances for one database. Each instance runs on a separate database server, called a node in the cluster

Regards,

Balaji

Balajidba

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