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From Ross Bates <rba...@gmail.com>
Subject Array being chunked in reduce
Date Wed, 29 Apr 2009 19:10:51 GMT
Hi All  - I have about 600 of documents with 3 attributes:

parent, child, level

When I run the following map/reduce everything looks correct at first in
that I get an array back where the key is the level and the value is a
collection of arrays that have share the same level value. So if there were
5 unique levels there would be 5 rows

function(doc) {
    emit( parseInt(doc.level), [doc.child,doc.parent]);
};


function(a,b){
return b;
}


The problem is that when I run this on a larger data set the value array
starts getting chunked into arbitrary sizes (50, 83, etc....) When I say
chunked, the row has a bunch of additional nested arrays to store the
key/value.

Is there some sort of max array size imposed by couch db?

Many Thanks,
Ross

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