Hi,
could you explain what DAX fallbacks mean in detail and how to avoid them? Or is it ok to have fallbacks?
Unfortunately googling does not help...
MANpage says: fallbacks == Number of commands completed by the software, which DAX could not complete
OK, but why and what does it mean for the DB?
Running RAC on M7 with InMemory:
1st node=DAX commands 35.608.411 with 18 fallbacks
2nd node=DAX commands 63.563.607 with 2.656.188 fallbacks
Is it just a bad day for the second node? Any ideas how I could dig deeper at OS or DB level?
Thanks in advance and regards
- Martin