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HBase >> mail # user >> hbase olap cube


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Oleg Ruchovets 2013-01-16, 10:23
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Otis Gospodnetic 2013-01-16, 13:01
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Re: hbase olap cube
Hi Oleg,

Try this  http://github.com/urbanairship/datacube
Andrew Purtell recommended it here when I had a similar need. I didn't need
things like sum and average so I ended up using a RegionObserver
coprocessor but I did take a look and looks like it might help you.

Good Luck!

On Wed, Jan 16, 2013 at 12:23 PM, Oleg Ruchovets <[EMAIL PROTECTED]>wrote:

> Hi ,
>
>     I have a timeseries data  and I am looking for capabilities to store
> and aggregates the events on such level granularity:   YEAR | MONTH  | WEEK
> | DAY  | HOUR.
> I need functionality like sum() , average().
> For example to calculate average for event X which was at 14:00 PM every
> sunday during JANUARY.
>
> Questions:
>     1) I see it like Olap Cube solution , Am I right?
>     2) Can someone point me on  Olap Cube open source project over hbase?
>
> Thanks
> Oleg.
>