How often to check for expiring entries. Defaults to every 10 seconds, or 10000 milliseconds.
ttl
ttl:number
The number of milliseconds an entry should remain in the datastore. Defaults to 0, which
"disables" TTL. This default can be overridden by explicitly setting the TTL value in calls
to put and/or batch.
How often to check for expiring entries. Defaults to every 10 seconds, or 10000 milliseconds.