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Posted to issues@trafodion.apache.org by "ASF GitHub Bot (JIRA)" <ji...@apache.org> on 2019/02/26 16:53:00 UTC

[jira] [Work logged] (TRAFODION-3280) Reduce path length in Trafodion for improved performance and scalability

     [ https://issues.apache.org/jira/browse/TRAFODION-3280?focusedWorklogId=204598&page=com.atlassian.jira.plugin.system.issuetabpanels:worklog-tabpanel#worklog-204598 ]

ASF GitHub Bot logged work on TRAFODION-3280:
---------------------------------------------

                Author: ASF GitHub Bot
            Created on: 26/Feb/19 16:52
            Start Date: 26/Feb/19 16:52
    Worklog Time Spent: 10m 
      Work Description: selvaganesang commented on pull request #1804: [TRAFODION-3280] Reduce path length in Trafodion for improved performance and scalability
URL: https://github.com/apache/trafodion/pull/1804
 
 
   
 
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Issue Time Tracking
-------------------

            Worklog Id:     (was: 204598)
            Time Spent: 10m
    Remaining Estimate: 0h

> Reduce path length in Trafodion for improved performance and scalability 
> -------------------------------------------------------------------------
>
>                 Key: TRAFODION-3280
>                 URL: https://issues.apache.org/jira/browse/TRAFODION-3280
>             Project: Apache Trafodion
>          Issue Type: Improvement
>          Components: sql-general
>            Reporter: Selvaganesan Govindarajan
>            Assignee: Selvaganesan Govindarajan
>            Priority: Major
>          Time Spent: 10m
>  Remaining Estimate: 0h
>
> To improve OLTP kind of queries, a sample application was profiled to determine the unnecessary dominant functions in Trafodion. It is found that
>  # JULIANTIMESTAMP was abnormally  taking longer path length.
>  # Unnecessary memset after malloc because new and delete operators were overloaded.
> This Jira will act as covering Jira for future enhancements too



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