I think Jeff was actually asking about index lag -- how long before
the indexes will be updated, not how long for the data to replicate.
I'd like to know this info too.
Robert
On Mon, Sep 19, 2011 at 20:55, Ikai Lan (Google) ika...@google.com wrote:
I'll check for you, but FWIW here are
I know that an index update in the HRD will typically be visible
within a couple seconds. That's the average case. What is the
worst-case?
Assuming something in the datacenter goes wacky, how long might it
take for an index to update? Tens of seconds, minutes, hours, days?
Thanks,
Jeff
--
I'll check for you, but FWIW here are the last numbers for master/slave I
heard with regards to replication delay:
- most of the time data is replicated within hundreds of milliseconds
- when there is something wrong, mean time is 3 minutes, with an upper bound
that is roughly 10 minutes
If a
