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From Ali Hubail <Ali.Hub...@petrolink.com>
Subject Re: select fields and heap usage
Date Tue, 20 Mar 2018 12:57:36 GMT
Take a look at this interesting read:

https://sysdig.com/blog/column-selection-effects-query-performance/

Ali Hubail
Senior Software Developer
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Jean Carlo <jean.jeancarl48@gmail.com> 
03/20/2018 05:42 AM
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Subject
select fields and heap usage






Hello,


Talking about heap pressure, is there any difference between make a '
select *' and a 'select field '?

Is cassandra taking into the heap the whole partition to make the merge 
doesn't matters if we make a select of few rows ? 


Best greatings

Jean Carlo

"The best way to predict the future is to invent it" Alan Kay

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