MEMORY_TARGET ASM 12cR2
Good afternoon.
In documentation about ASM 12cR2 is written "The default value used for MEMORY_TARGET is acceptable for most environments".
But i'm interested, how can I calculate the real value for MEMORY_TARGET for ASM instance that i have to set, if I know count of disks and databases, their sizes and etc.?
I don't want to be surprised one day, when i'll add DB to ASM and after that will get errors with lack of memory.