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From Alain RODRIGUEZ <>
Subject Multi DC informations (sync)
Date Fri, 19 Dec 2014 10:14:28 GMT
Hi guys,

We expanded our cluster to a multiple DC configuration.

Now I am wondering if there is any way to know:

1 - The replication lag between these 2 DC (Opscenter, nodetool, other ?)
2 - Make sure that sync is ok at any time

I guess big companies running Cassandra are interested in these kind of
info, so I think something exist but I am not aware of it.

Any other important information or advice you can give me about best
practices or tricks while running a multi DC (cross regions US <-> EU) is
welcome of course !



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