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Posted to user@storm.apache.org by Anil Karamchandani <an...@gmail.com> on 2014/07/23 19:22:49 UTC

Modifying tipples, is the below use case a fit for STORM

> 
> Hi,
> 
> I am a newbie to Storm and wanted to try STORM in my project since it involves streams of messages and big data 
> 
>  I have the following use case.
> 
> I have 2 files, One file has 20 million user information.
> and the other file has user id and the scores associated to that user. 
> 
> I need to perform the following actions using STORM.
> 
> For each each user record I need to get the associated scores for that user and append it to the user record.
> 
> The scores data is around 110 million 
> 
> User record something like 
> 
> EmailAdd                   ID   
> anil@gmail.com          1  
> 
> Score data
> 
> 1    80 
> 1    90    
> 1    10
> 1    20
> 
> 
> 2    180 
> 2    920    
> 2    110
> 2    210
> 
> 
> result 
> 
> anilhk@gmail.com 1  80 90 10 20
> 
> Can you please help how could I do this association using storm.
> 
> thanks !
> 
> anil
>