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From Doug Meil <doug.m...@explorysmedical.com>
Subject RE: hbase
Date Sun, 10 Apr 2011 22:12:20 GMT
(changing to user hbase distlist instead of general hadoop)

Hive runs as MapReduce jobs.  If you are looking for "quick" (i.e., non-MapReduce) access
to tables, you need to use the HBase client (Get, Scan).

http://hbase.apache.org/book.html#datamodel



-----Original Message-----
From: Mag Gam [mailto:magawake@gmail.com] 
Sent: Sunday, April 10, 2011 11:37 AM
To: general@hadoop.apache.org
Cc: Ted Yu
Subject: Re: hbase

It seems with HIVE is a large latency. Is there anything else out there which has less latencies?



On Sun, Apr 10, 2011 at 9:56 AM, Ted Yu <yuzhihong@gmail.com> wrote:
> Mapreduce isn't required.
> For your query, Hive would be a better fit.
>
> On Sun, Apr 10, 2011 at 5:36 AM, Mag Gam <magawake@gmail.com> wrote:
>
>> Just curious, does hbase require mapreduce? Basically, I have several 
>> terabytes of data and I would like to query it similar to sql fashion.
>> Was wondering if mapreduce was required.
>>
>
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