Please don't misunderstand me; I've also implemented tokudb_buffer_pool_size for TokuDB because their control over memory is excellent, not falling into the bla

Please don't misunderstand me; I've also implemented tokudb_buffer_pool_size for TokuDB because their control over memory is excellent, not falling into the black hole of the page cache. This allows my DBMS to be stable enough. This is also my point in this post, and my discussion ends here.