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From Ted Yu <yuzhih...@gmail.com>
Subject Re: HFile size writeup in HBase Blog
Date Sat, 12 Apr 2014 12:10:40 GMT
Looking forward to your next blog. 

Cheers

On Apr 12, 2014, at 5:08 AM, Doug Meil <doug.meil@explorysmedical.com> wrote:

> 
> Thanks Ted!
> 
> I can add that to the to-do list.  Also have plans for read/write
> performance numbers too in a follow-up blog.
> 
> 
> 
> 
> 
> 
> On 4/11/14, 6:00 PM, "Ted Yu" <yuzhihong@gmail.com> wrote:
> 
>> Nice writeup, Doug.
>> 
>> Do you have plan to profile Prefix Tree data block encoding ?
>> 
>> Cheers
>> 
>> 
>> On Fri, Apr 11, 2014 at 3:14 PM, Doug Meil
>> <doug.meil@explorysmedical.com>wrote:
>> 
>>> Hey folks,
>>> 
>>> Stack published a writeup I did on the HBase blog on the effects of
>>> rowkey
>>> size, column-name size, CF compression, data block encoding and KV
>>> storage
>>> approach on HFile size.  For example, had large row keys vs. small row
>>> keys, used Snappy vs. LZO vs. etc., used prefix vs. fast-diff, used a KV
>>> per column vs. a single KV per row.  We tried 'em all... and wrote it
>>> up.
>>> 
>>> http://blogs.apache.org/hbase/
>>> 
>>> 
>>> Doug Meil
>>> Chief Software Architect, Explorys
>>> doug.meil@explorysmedical.com
> 

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