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Posted to mapreduce-user@hadoop.apache.org by Kasi Subrahmanyam <ka...@gmail.com> on 2013/02/27 06:55:33 UTC

Which tool or framework to use?

HI,

I have a oracle db which has about 0 tables with millions of rows in them.
I have a requirement which involves performing group by on a lot of tables
when required, like drilling down the tables.The existing system is taking
a lot of time.

Other than using hadoop for writing jobs and acheiving the above are there
any other tools or framework in hadoop that can perform better "groupby"

Re: Which tool or framework to use?

Posted by Radim Kolar <hs...@filez.com>.

http://www.cascading.org/

preferably mixed with spring integration