VoltDB achieves on-disk durability via its command logging feature. Command logging is enabled via the
deployment.xml file. Command logging can not be enabled/disabled on a running cluster.
<deployment> <cluster hostcount="4" sitesperhost="2" kfactor="1" /> <commandlog enabled="true"/> </deployment>
Command logging has several configurable properties, including the path to the directory that log files will be written to, synchronous vs.… Read more