5 ms·
So this design uses an epoch of 40 ms, does that mean any write operation will take on average 20ms? Quite a lot of latency compared to regular databases.
by WatchDog 4y ago
So this design uses an epoch of 40 ms, does that mean any write operation will take on average 20ms?
Quite a lot of latency compared to regular databases.
- singron 4y agoI think so. Figure 7 is the only figure in the paper that shows latency, and it appears the epoch defines a latency floor. The system is aggressively optimized for throughput at the expense of commit latency, which is common for anything with group commit.