Should be all under 400Gig on each.
My question is -- is there additional overhead with replicas making
requests to one another for keys they don't have ? how much of an
overhead is that ?
On 2012-11-05 17:00:37 +0000, Michael Kjellman said:
Rule of thumb is to try to keep nodes under 400GB.
Compactions/Repairs/Move operations etc become a nightmare otherwise. How
much data do you expect to have on each node? Also depends on caches,
bloom filters etc
On 11/5/12 8:57 AM, "Oleg Dulin" <oleg.du...@gmail.com> wrote:
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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Regards,
Oleg Dulin
NYC Java Big Data Engineer
http://www.olegdulin.com/
