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From Stephan Bardubitzki <step...@bardubitzki.com>
Subject Re: MapReduce tutorial
Date Wed, 21 Mar 2012 15:13:20 GMT
Thanks to all for the links and recommendations, it certainly helped to 
get a better understanding.

Stephan


On 12-03-20 03:01 PM, Benjamin Young wrote:
> Yep, both of those are good.
>
> One key thing to remember/know is that MapReduce in CouchDB is 
> building an *index* for you to *query* with query string parameters 
> (startkey/endkey, keys, etc) when you request the View (aka Index):
> http://wiki.apache.org/couchdb/HTTP_view_API#Querying_Options
>
> That's likely an oversimplification, but it helped me. :)
>
> On 3/20/12 5:55 PM, Matthew Woodward wrote:
>> I found this one to be good:
>> http://blog.cloudant.com/mapreduce-from-the-basics-to-the-actually-useful/ 
>>
>>
>> The "view cookbook for sql jockeys" in the o'reilly definitive guide is
>> good as well.
>> http://guide.couchdb.org/draft/cookbook.html
>> On Mar 20, 2012 2:32 PM, "Stephan Bardubitzki"<stephan@bardubitzki.com>
>> wrote:
>>
>>> Hi all,
>>>
>>> coming from SQL I still have problems in getting a firm 
>>> understanding on
>>> how to use map/reduce functions properly. Are there any good 
>>> tutorials out
>>> there to help?
>>>
>>> Thanks,
>>> Stephan
>>>
>
>
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