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https://issues.apache.org/jira/browse/SOLR-7110?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14338028#comment-14338028
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Noble Paul commented on SOLR-7110:
----------------------------------

My point is, the CPU costs of map lookups are zero (or near zero. may be a 
nanosecond or less in every request) . That is evident from the tests .Memory 
costs of are obvious from these simple tests.


IMHO , Solr is a memory hog. We should proactively  try to bring it down before 
it becomes unmanageable

> Optimize JavaBinCodec to minimize string Object creation
> --------------------------------------------------------
>
>                 Key: SOLR-7110
>                 URL: https://issues.apache.org/jira/browse/SOLR-7110
>             Project: Solr
>          Issue Type: Improvement
>            Reporter: Noble Paul
>            Assignee: Noble Paul
>            Priority: Minor
>         Attachments: SOLR-7110.patch, SOLR-7110.patch
>
>
> In JavabinCodec we already optimize on strings creation , if they are 
> repeated in the same payload. if we use a cache it is possible to avoid 
> string creation across objects as well.



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