On Thursday, January 6, 2011 11:09:24 PM UTC, Ikai Lan (Google) wrote:
>
>
> - Typically, how long does it take for HR query data to become consistent 
> (a ballpark figure)?
>
> 100ms is the estimate. However - we have seen cases where this can be 
> higher. If you were to use the eventual consistency read option in the 
> master-slave configuration, we've seen that the average replication lag is 
> about 3 minutes with an upper bound of 10 minutes.
>


What are the timings for the master/slave datastore with the 
EVENTUALLY_CONSISTENT option? 

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