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From Jonathan Ellis <>
Subject Re: Storage format
Date Mon, 01 Mar 2010 21:50:09 GMT
If you are turning a row containing supercolumns each with lots of
subcolumns, into "one row per supercolumn" with lots of regular
columns each, then yes, that would be more efficient (unless your
really do read all the subcolumns w/ each query anyway, in which case
it doesn't matter).

On Mon, Mar 1, 2010 at 3:43 PM, Erik Holstad <> wrote:
> Sorry about that!
> Continuing:
> And in that case when using rows as indexes instead of columns we only need
> to read
> that specific row and might be more efficient in that case than to read a
> big row every
> time?
> --
> Regards Erik

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