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12c Database : Convert normal cluster to flex cluster

Continuing from previous post,

Prerequisites for FlexCluster:- You must use Grid Naming Service (GNS) with an Oracle Flex Cluster deployment. You must configure the GNS VIP as a static IP address for Hub Nodes. On Multi-cluster configurations, you must identify the GNS client data file location for Leaf Nodes. The GNS client data files are […]

12c Database : Flex Cluster Overview

I will start this post with a Grid Infrastructure installation slide, which ask you the type of cluster you want to install.

 

As you noted,  "Standard Cluster" and "Flex Cluster". We understood by now standard cluster is a traditional cluster. Now let’s explore what is Flexcluster is.

Generally, an application layer and a […]