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HBase >> mail # dev >> Documenting Guidance on compression and codecs


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Re: Documenting Guidance on compression and codecs
To make things even more interesting I've been testing lz4 recently
and it's been doing very well on my ycsb runs.  So there's another
option to add.

On Wed, Sep 11, 2013 at 12:10 PM, Nick Dimiduk <[EMAIL PROTECTED]> wrote:
> Do we have a consolidated resource with information and recommendations
> about use of the above? For instance, I ran a simple test using
> PerformanceEvaluation, examining just the size of data on disk for 1G of
> input data. The matrix below has some surprising results:
>
> +--------------------+--------------+
> | MODIFIER           | SIZE (bytes) |
> +--------------------+--------------+
> | none               |   1108553612 |
> +--------------------+--------------+
> | compression:SNAPPY |    427335534 |
> +--------------------+--------------+
> | compression:LZO    |    270422088 |
> +--------------------+--------------+
> | compression:GZ     |    152899297 |
> +--------------------+--------------+
> | codec:PREFIX       |   1993910969 |
> +--------------------+--------------+
> | codec:DIFF         |   1960970083 |
> +--------------------+--------------+
> | codec:FAST_DIFF    |   1061374722 |
> +--------------------+--------------+
> | codec:PREFIX_TREE  |   1066586604 |
> +--------------------+--------------+
>
> Where does a wayward soul look for guidance on which combination of the
> above to choose for their application?
>
> Thanks,
> Nick
NEW: Monitor These Apps!
elasticsearch, apache solr, apache hbase, hadoop, redis, casssandra, amazon cloudwatch, mysql, memcached, apache kafka, apache zookeeper, apache storm, ubuntu, centOS, red hat, debian, puppet labs, java, senseiDB