I'm trying to explain me better : Please take the example here :
http://orientdb.com/docs/last/Distributed-Sharding.html The configuration is as follows : { "autoDeploy": true, "hotAlignment": false, "readQuorum": 1, "writeQuorum": 2, "failureAvailableNodesLessQuorum": false, "readYourWrites": true, "clusters": { "internal": { }, "index": { }, "client_usa": { "servers" : [ "usa", "europe" ] }, "client_europe": { "servers" : [ "europe" ] }, "client_china": { "servers" : [ "china", "usa", "europe" ] }, "*": { "servers" : [ "<NEW_NODE>" ] } }} My understanding is that : - the replication factor of cluster client_usa is 2 ; - the replication factor of cluster client_europe is 1 ; - the replication factor of cluster client_china is 3 ; I find it heavy to have to set the replication nodes of each cluster. I would have found it easier to be able to say : I want a replication factor of 2 by default, which means by default, the cluster is stored on its normal node and replicated on (any)one of the other available (this is really RAID10) My understanding about the following part : "*": { "servers" : [ "<NEW_NODE>" ] } it means that by default all the cluster will be replicated to all the nodes : for me this is not write-scalable. Regards -- --- You received this message because you are subscribed to the Google Groups "OrientDB" group. To unsubscribe from this group and stop receiving emails from it, send an email to [email protected]. For more options, visit https://groups.google.com/d/optout.
