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Node and Instance in Oracle RAC

BalajidbaDec 10 2019 — edited Mar 5 2020

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

This post has been answered by Markus Flechtner on Dec 10 2019

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Added on Dec 10 2019

#performance-availability, #rac-asm-clusterware-installation

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