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From Andrew Nguyen <>
Subject Re: Cassandra data model for financial data
Date Fri, 30 Apr 2010 04:05:42 GMT
When making rough calculations regarding the potential size of a single row, what sort of overhead
is there to consider?  In other words, for a particular column, what else is there to consider
in terms of memory consumption besides the value itself?

On Apr 29, 2010, at 8:49 AM, Mark Jones wrote:

> At the moment they all have to fit in memory during compaction.  Columns OR SuperColumns
(for one Key)

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