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From buddhasystem <>
Subject Re: data aggregation in Cassandra
Date Fri, 25 Mar 2011 14:31:30 GMT
Hello Saurabh,

I have a similar situation, with a more complex data model, and I do an
equivalent of map-reduce "by hand". The redeeming value is that you have
complete freedom in how you hash, and you design the way you store indexes
and similar structures. If there is a pattern in data store, you use it to
your advantage. In the end, you get good performance.

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