Day: October 21, 2023

Split Brain Syndrome in RAC

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Where two or more instances attempt to control a cluster database. Each node in this cluster are interconnected through private interconnect and end users connects to cluster through public network. When nodes are physically up and running and Database Instance on each of these servers is also running but private interconnect fails between two or … Read more

About Oracle Database Release Numbers

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Oracle products follow a custom release-numbering and -naming convention. The “c” in the current release, Oracle Database 23c, stands for “Cloud”. Previous releases (e.g. Oracle Database 10g and Oracle9i Database) have used suffixes of “g” and “i” which stand for “Grid” and “Internet” respectively. Prior to the release of Oracle8i Database, no suffixes featured in … Read more