Split brain scenario - RAC and PXC

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mysql oracle percona xtradb-cluster oracle-rac

                          Even though split brain scenario occurs in both Oracle RAC and Percona's XtraDB Cluster, a two node cluster is allowed and split brain scenario is resolved in RAC but a two node is not recommended in Percona Cluster ( 3 nodes is recommended ). Why is it like that? Doesn't Percona resolve split brain happening in two node cluster? I know I'm comparing two different technologies.. but still if anyone could clear this out. 

Thanks!

Asked by tesla747 (1910 rep)

Aug 12, 2015, 05:45 PM
Last activity: Aug 13, 2015, 10:08 PM

Split brain scenario - RAC and PXC

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