-Re: More rows or less rows and more columns
Mohit Anchlia 2012-09-10, 17:34
On Mon, Sep 10, 2012 at 10:30 AM, Harsh J <[EMAIL PROTECTED]> wrote:
> Hey Mohit,
> See http://hbase.apache.org/book.html#schema.smackdown.rowscols
Thanks! Is there a way in HBase to get the most recent inserted column? Or
a way to sort columns such that I can manage how many columns I want to
read? In timeseries we might be interested in only most recent data point.
> On Mon, Sep 10, 2012 at 10:56 PM, Mohit Anchlia <[EMAIL PROTECTED]>
> > Is there any recommendation on how many columns one should have per row.
> > columns are < 200 bytes. This will help me to decide if I should shard my
> > rows with id + <some date/time value>.
> Harsh J