Systems with poor GC and the need to keep data for lifetimes greater than a request should have an easy to use off heap mechanism to prevent these problems.
Often something like Redis is used as a shared cache that is invisible to the garbage collector, there is a natural key with a weak reference (by name) into a KV store. One could embed a KV store into an application that the GC can't scan into.
Often something like Redis is used as a shared cache that is invisible to the garbage collector, there is a natural key with a weak reference (by name) into a KV store. One could embed a KV store into an application that the GC can't scan into.