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From Marcos Sousa <marcoscaixetaso...@gmail.com>
Subject user action modeling
Date Thu, 05 Sep 2013 05:16:33 GMT
Hi,

I'm working with HBase since the last 3 moths, now I have to store user
actions, at first look, using Hbase.

I have a limited number of actions, thousands of objects and about 50
million users interacting with them, around 2 billion interactions per
month.

I have to answer there questions:
How many users performed action 'foo' at object 'bar'
What friends performed performed action 'foo' at object 'bar'
What users made 'foo' at object 'bar' last week.
What objects received more action 'foo'

Does anybody have suggestions to a schema for this problem?

Best regards,

-- 
Marcos Sousa

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