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From Robert Newson <rnew...@apache.org>
Subject Re: Scaling writes?
Date Wed, 04 Jul 2012 14:19:59 GMT
BigCouch will be merged into CouchDB this year, and merging the 1.1.1->1.2 changes is an
important part of that.

B.


On 4 Jul 2012, at 14:55, Gabriel Mancini wrote:

> Thanks. U know if Will BE a update and when?
> Em 04/07/2012 10:12, "Simon Metson" <simon@cloudant.com> escreveu:
> 
>> IIRC it's currently built of v1.0.2
>> 
>> 
>> On Wednesday, 4 July 2012 at 13:49, Gabriel Mancini wrote:
>> 
>>> Hi Guys any one knows if bigcouch works on couchdb 1.2 ?
>>> 
>>> On Wed, Jul 4, 2012 at 3:11 AM, Mathias Leppich <mleppich@muhqu.de(mailto:
>> mleppich@muhqu.de)> wrote:
>>> 
>>>> Already had a look on BigCouch? http://bigcouch.cloudant.com/
>>>> 
>>>> - Mathias
>>>> 
>>>> On Jul 4, 2012, at 3:21 , Michael Parker wrote:
>>>> 
>>>>> Given that CouchDB is a multi-master system, it seems that reads
>> scale
>>>>> gracefully while writes do not -- because N reads among k nodes can
>> be
>>>>> spread as N/k reads per node, while N writes among k nodes requires
>>>>> each of the nodes to perform all N writes.
>>>>> 
>>>>> So what's the best practice on scaling writes? Clearly each node
>>>>> should not be responsible for performing all N writes and we would
>>>>> want to partition the data storage. I was thinking of consistent
>>>>> hashing, but that requires some logic to merge results from views. My
>>>>> best idea so far is to partition documents based on their type, and
>>>>> all documents of a given type exist in the same partition.
>>>>> 
>>>>> Is http://guide.couchdb.org/draft/clustering.html current, or is
>> there
>>>>> something else I should be looking at? Anyone have any success
>> stories
>>>>> to share?
>>>>> 
>>>>> Guidance would be much appreciated! Thanks!
>>>>> 
>>>>> - Mike
>>> 
>>> 
>>> --
>>> Gabriel Mancini de Campos
>>> Arquiteto de Soluções
>>> 
>>> +55 (11) 9449-1706
>>> gabriel.mancini@gmail.com (mailto:gabriel.mancini@gmail.com)
>>> São Paulo - SP - Brasil
>>> 
>>> 
>> 
>> 
>> 


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