We should be able to limit the memory consumed by the cache. This would cause old records that were not used in a long time to be deleted.
No need to clone deferred tickets to downstream.
We have decided to go into different direction and cache everything in memory, see [[BIND9/Design/RBTDB]].
Metadata Update from @mkosek: - Issue assigned to mnagy - Issue set to the milestone: The Deferred
Log in to comment on this ticket.