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From John Doe <jd...@yahoo.com>
Subject Re: 200TB in Cassandra ?
Date Thu, 19 Apr 2012 12:07:37 GMT
Franc Carter <franc.carter@sirca.org.au>

> One of the projects I am working on is going to need to store about 200TB of data - generally
in manageable binary chunks. However, after doing some rough calculations based on rules of
thumb I have seen for how much storage should be on each node I'm worried.
>  200TB with RF=3 is 600TB = 600,000GB
>  Which is 1000 nodes at 600GB per node
> I'm hoping I've missed something as 1000 nodes is not viable for us.


Why only 600GB per node?

JD


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