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From Josh Elser <josh.el...@gmail.com>
Subject Re: Accumulo database type: columnar?
Date Tue, 24 Mar 2015 19:36:40 GMT
+1

Kepner, Jeremy - 0553 - MITLL wrote:
> Sounds pretty wrong.  I guess someone should fix this.
>
> On Mar 24, 2015, at 3:23 PM, Hider, Sandy<Sandy.Hider@jhuapl.edu>  wrote:
>
>> According to Wikipedia:  http://en.wikipedia.org/wiki/Apache_Accumulo Accumulo is
a column-oriented database.   Wikipedia defines column-oriented this way " A column-oriented
database serializes all of the values of a column together, then the values of the next column,
and so on."
>>
>> I understand it is possible to store some column related data together with locality
groups but wouldn't the default behavior be key/value store type database instead of column-oriented?
>>
>> Thanks,
>>
>> Sandy
>>
>>
>>
>>
>

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