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From Nishanth S <nishanth.2...@gmail.com>
Subject Re: Wide Rows vs Multiple column families
Date Thu, 25 Sep 2014 17:53:14 GMT
Thank you Ted.No I do not  plan to use bulk loading  since the data is
 incremental in nature.

On Thu, Sep 25, 2014 at 11:36 AM, Ted Yu <yuzhihong@gmail.com> wrote:

> For #1, do you plan to use bulk load ?
>
> For #3, take a look at HBASE-5416 which introduced essential column family.
> In your query, you can designate the smaller column family as essential
> column family where smaller columns are queried.
>
> Cheers
>
> On Thu, Sep 25, 2014 at 9:57 AM, Nishanth S <nishanth.2884@gmail.com>
> wrote:
>
> > Hi everyone,
> >
> > This question may have been asked many times  but I would really
> appreciate
> > if some one can help me  on how to go about this.
> >
> >
> > Currently my hbase table consists of about 10 columns per row  which in
> > total has an average size of  5K.The chunk of the size is held by  one
> > particular column(more than 4K).Would it help to move  this column out
> to a
> > different column family when we do reads.There are cases where we just
> need
> > to access the smaller columns and  there is another set of use cases
> where
> > you need both the data(the one in smaller column and this huge data
> > chunk).In general I am trying to answer the below questions in this
> > scenario.
> >
> >
> > 1.Would seperating to multiple column families affect  hbase write
> > performance?
> >
> > 2. How would if affect my read performance considering both the read
> cases?
> >
> > 3.Is there any advantage that I am gaining by seperating into multiple
> cfs?
> >
> >
> > I would really appreciate if any one could  point me in the right
> > direction.
> >
> >
> > -Thanks
> > Nishan
> >
>

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