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. >
