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From James Golick <jamesgol...@gmail.com>
Subject Re: Cassandra users survey
Date Sat, 21 Nov 2009 02:05:25 GMT
I would love to see that post about your data model.

J.

Sent from my iPhone.

On 2009-11-20, at 5:38 PM, Dan Di Spaltro <dan.dispaltro@gmail.com>  
wrote:

> At Cloudkick we are using Cassandra to store monitoring statistics and
> running analytics over the data.  I would love to share some ideas
> about how we set up our data-model, if anyone is interested.  This
> isn't the right thread to do it in, but I think it would be useful to
> show how we store billions of points of data in Cassandra (and maybe
> get some feedback).
>
> Wishlist
> -remove_slice_range
> -auto loadbalancing
> -inc/dev
>
> On Fri, Nov 20, 2009 at 1:17 PM, Jonathan Ellis <jbellis@gmail.com>  
> wrote:
>> Hi all,
>>
>> I'd love to get a better feel for who is using Cassandra and what  
>> kind
>> of applications it is seeing.  If you are using Cassandra, could you
>> share what you're using it for and what stage you are at with it
>> (evaluation / testing / production)? Also, what alternatives you
>> evaluated/are evaluating would be useful.  Finally, feel free to  
>> throw
>> in "I'd love to use Cassandra if only it did X" wishes. :)
>>
>> I can start: Rackspace is using Cassandra for stats collection
>> (testing, almost production) and as a backend for the Mail & Apps
>> division (early testing).  We evaluated HBase, Hypertable, dynomite,
>> and Voldemort as well.
>>
>> Thanks,
>>
>> -Jonathan
>>
>> (If you're in stealth mode or don't want to say anything in public,
>> feel free to reply to me privately and I will keep it off the  
>> record.)
>>
>
>
>
> -- 
> Dan Di Spaltro

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