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Posted to dev@jena.apache.org by "ASF GitHub Bot (JIRA)" <ji...@apache.org> on 2017/11/27 18:37:00 UTC

[jira] [Commented] (JENA-1440) Map ByteBuffer direct to NodeIds, avoiding a Record object (TupleIndexRecord)

    [ https://issues.apache.org/jira/browse/JENA-1440?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16267217#comment-16267217 ] 

ASF GitHub Bot commented on JENA-1440:
--------------------------------------

Github user afs commented on the issue:

    https://github.com/apache/jena/pull/317
  
    Not for Jena 3.6.0.


> Map ByteBuffer direct to NodeIds, avoiding a Record object (TupleIndexRecord)
> -----------------------------------------------------------------------------
>
>                 Key: JENA-1440
>                 URL: https://issues.apache.org/jira/browse/JENA-1440
>             Project: Apache Jena
>          Issue Type: Improvement
>          Components: TDB2
>    Affects Versions: Jena 3.5.0, Jena 3.6.0
>            Reporter: Andy Seaborne
>            Assignee: Andy Seaborne
>            Priority: Minor
>             Fix For: Jena 3.7.0
>
>
> Avoiding going {{bytes-> Record->Tuple<NodeId>}} can save about 25% of time in a large index scan (but there are lots of other things going on in a typical query and this change would be negligible).



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