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From Romain HARDOUIN <romain.hardo...@urssaf.fr>
Subject RE: maximum storage per node
Date Fri, 26 Jul 2013 11:23:38 GMT
Do you have some fairly complex queries to run against your data?
Or your need is just to store large pieces of data? (In which case Object 
Storage like OpenStack Swift could be more appropriate IMHO)

"Pruner, Anne (Anne)" <pruner@avaya.com> a écrit sur 25/07/2013 17:45:11 :

> De : "Pruner, Anne (Anne)" <pruner@avaya.com>
> A : "user@cassandra.apache.org" <user@cassandra.apache.org>, 
> Date : 25/07/2013 17:45
> Objet : RE: maximum storage per node
> 
> We’re storing fairly large files (about 1MB apiece) for a few months
> and then deleting the oldest to get more space to add new ones.  We 
> have large requirements (maybe up to 100 TB), so having a 1TB limit 
> would be unworkable.
> 
> What is the reason for the limit?  Does something fail after that?
> 
> If there are hardware issues, what’s recommended?
> 
> BTW, we’re using Cassandra 1.2
> 
> Anne
> 
> From: cem [mailto:cayiroglu@gmail.com] 
> Sent: Thursday, July 25, 2013 11:41 AM
> To: user@cassandra.apache.org
> Subject: Re: maximum storage per node
> 
> Between 500GB - 1TB is recommended. 
> 
> But it depends also your hardware, traffic characteristics and 
> requirements. Can you give some details on that?
> 
> Best Regards,
> Cem
> 
> On Thu, Jul 25, 2013 at 5:35 PM, Pruner, Anne (Anne) <pruner@avaya.com> 
wrote:
> Does anyone have opinions on the maximum amount of data reasonable 
> to store on one Cassandra node?  If there are limitations, what are 
> the reasons for it?
> 
> Thanks,
> Anne
> 
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