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From "Otis Gospodnetic (JIRA)" <j...@apache.org>
Subject [jira] [Comment Edited] (LUCENE-5084) EliasFanoDocIdSet
Date Mon, 01 Jul 2013 03:22:20 GMT

    [ https://issues.apache.org/jira/browse/LUCENE-5084?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13696450#comment-13696450
] 

Otis Gospodnetic edited comment on LUCENE-5084 at 7/1/13 3:21 AM:
------------------------------------------------------------------

Sorry if this sounds uninformed, but what is the CPU tradeoff for all these compressions and
how does query speed compare across all of them?  What is the logic behind never looking at
that when making memory comparisons?  I skimmed the paper Paul references and saw the main
comparisons were really more about query speed and less about memory savings. Thanks.

                
      was (Author: otis):
    Sorry if this sounds uninformed, but what is the CPU tradeoff for all these compressions?
 And what is the logic behind never looking at that when making memory comparisons?  Thanks.

                  
> EliasFanoDocIdSet
> -----------------
>
>                 Key: LUCENE-5084
>                 URL: https://issues.apache.org/jira/browse/LUCENE-5084
>             Project: Lucene - Core
>          Issue Type: Improvement
>            Reporter: Paul Elschot
>            Assignee: Adrien Grand
>            Priority: Minor
>         Attachments: LUCENE-5084.patch
>
>
> DocIdSet in Elias-Fano encoding

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