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From Oleg Ruchovets <oruchov...@gmail.com>
Subject how to model data based on "time bucket"
Date Mon, 28 Jan 2013 13:06:18 GMT
Hi ,

I have such row data structure:

event_id | time
=============
event1 | 10:07
event2 | 10:10
event3 | 10:12

event4 | 10:20
event5 | 10:23
event6 | 10:25


Numbers of records is 50-100 million.


Question:

I need to find group of events starting form eventX and enters to the time
window bucket = T.


For example: if T=7 munutes.
Starting from event event1- {event1, event2 , event3} were detected durint
7 minutes.

Starting from event event2- {event2 , event3} were detected durint 7
minutes.

Starting from event event4 - {event4, event5 , event6} were detected during
7 minutes.
Is there a way to model the data in hbase to get?

Thanks

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