On Sat, Oct 22, 2011 at 2:41 PM, N Keywal <[email protected]> wrote: > I would think that the bottleneck for insert is the wal part? > It would be possible to do a kind of memory list preparation during the wal > insertion, and if the wal insertion is confirmed, do the insertion in the > memory list. But it's strange to have the insertion in memory important vs. > the insertion on disk... >
Yes, WAL is the long pole writing. But MemStore has issues too; Dhruba says cpu above. Reading and writing it is also 'slow'. St.Ack
