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From Oleg Dulin <oleg.du...@gmail.com>
Subject Replication factor and performance questions
Date Mon, 05 Nov 2012 16:57:19 GMT
I have 4 nodes at my disposal.

I can configure them like this:

1) RF=1, each node has 25% of the data. On random-reads, how big is the 
performance penalty if a node needs to look for data on another replica 
?

2) RF=2, each node has 50% of the data. Same question ?



-- 
Regards,
Oleg Dulin
NYC Java Big Data Engineer
http://www.olegdulin.com/



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