3 ms·
Writes are saved to an in-memory table first and are burst to disk asynchronously. But, when the burst happens, the writes to disk are sequential - this is key
by thegoleffect 16y ago
Writes are saved to an in-memory table first and are burst to disk asynchronously. But, when the burst happens, the writes to disk are sequential - this is key. No reads to the disk are done before writes (which occurs in MySQL).
- timf 16y agoSame idea in Cassandra: http://wiki.apache.org/cassandra/FAQ#reads_slower_writes http://wiki.apache.org/cassandra/FAQ#reads_slower_writes