An Introduction to RAC
RAC is regarded as a commodity, but so many organizations implement it incorrectly.
This talk goes trough the basics of what you need to know about RAC on Oracle (12c):
– What is RAC for, exactly?
– Understanding the archtecture
– ASM basics
– Understanding services and GDS
– How the Scan listener works
– Fast Connect Failover
– What apps do wrong
– What happens when a node crashes