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Posted to user@cassandra.apache.org by cem <ca...@gmail.com> on 2013/07/12 17:02:11 UTC

Compression ratio

Hi All,

Can anyone explain the compression ratio?

Is it the "compressed data / original" or "original/ compressed" ? Or
something else.

thanks a lot.

Best Regards,
Cem

Re: Compression ratio

Posted by cem <ca...@gmail.com>.

Thank you very much!


On Fri, Jul 12, 2013 at 5:59 PM, Yuki Morishita <mo...@gmail.com> wrote:

> it's compressed/original.
>
>
> https://github.com/apache/cassandra/blob/cassandra-1.1.11/src/java/org/apache/cassandra/io/sstable/SSTableMetadata.java#L124
>
> On Fri, Jul 12, 2013 at 10:02 AM, cem <ca...@gmail.com> wrote:
> > Hi All,
> >
> > Can anyone explain the compression ratio?
> >
> > Is it the "compressed data / original" or "original/ compressed" ? Or
> > something else.
> >
> > thanks a lot.
> >
> > Best Regards,
> > Cem
>
>
>
> --
> Yuki Morishita
>  t:yukim (http://twitter.com/yukim)
>

Re: Compression ratio

Posted by Yuki Morishita <mo...@gmail.com>.

it's compressed/original.

https://github.com/apache/cassandra/blob/cassandra-1.1.11/src/java/org/apache/cassandra/io/sstable/SSTableMetadata.java#L124

On Fri, Jul 12, 2013 at 10:02 AM, cem <ca...@gmail.com> wrote:
> Hi All,
>
> Can anyone explain the compression ratio?
>
> Is it the "compressed data / original" or "original/ compressed" ? Or
> something else.
>
> thanks a lot.
>
> Best Regards,
> Cem



-- 
Yuki Morishita
 t:yukim (http://twitter.com/yukim)