We can't. Our system (at my job) is special. (-_-) I was probably generalizing incorrectly, but who's to say this doesn't have the same limitations as the database setup I work with?
Oh now I see what you mean by memory management. Are you concerned about the size of the LS member list? With the lag we get sometimes maybe it does actually keep what's on disk current by writing all the time. :P
I should also say that I am not a DBA proper, I just work with databases with only limited input as to their structure and configuration.
