3 ms·
Not exactly. Cassandra writes commit log, and if JVM will crash, cassandra will repair data from that log.
by crypto5 14y ago
Not exactly. Cassandra writes commit log, and if JVM will crash, cassandra will repair data from that log.
- dschiptsov 14y agohow often it fsyncs that log?
- crypto5 14y agoIt can be configured: http://wiki.apache.org/cassandra/Durability http://wiki.apache.org/cassandra/Durability One option is to fsync changes before telling client that operation is succeeded.
- dschiptsov 14y agoAnd get what benchmarks?)
- crypto5 14y agoBenchmark will be not so good, but do you have better choice?