You could also do AOF with group commit where every N milliseconds you do an fsync and only ack write commands after the fsync completes. I hacked group commit

You could also do AOF with group commit where every N milliseconds you do an fsync and only ack write commands after the fsync completes. I hacked group commit for Redis: https://github.com/rbranson/redis https://github.com/rbranson/redis