1ss 2- Stats 3 4db 5- Maybe implement DB::BulkDeleteForRange(start_key, end_key) 6 that would blow away files whose ranges are entirely contained 7 within [start_key..end_key]? For Chrome, deletion of obsolete 8 object stores, etc. can be done in the background anyway, so 9 probably not that important. 10- There have been requests for MultiGet. 11 12After a range is completely deleted, what gets rid of the 13corresponding files if we do no future changes to that range. Make 14the conditions for triggering compactions fire in more situations? 15