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From aaron morton <>
Subject Re: Does Cassandra support parallel query processing?
Date Tue, 22 May 2012 09:48:00 GMT
In general read queries run on multiple nodes. But each node computes the complete result to
the query. 

There is no support for aggregate queries. 


Aaron Morton
Freelance Developer

On 20/05/2012, at 6:49 PM, Majid Azimi wrote:

> hi guys,
> I'm going to build a warehouse with Cassandra. There are a lot of range and aggregate
> Does Cassandra support parallel query processing?(both on single box and cluster)

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