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From "Donald Woods (JIRA)" <j...@apache.org>
Subject [jira] Updated: (OPENJPA-924) Cache Finder Query for performance enhancement
Date Tue, 09 Mar 2010 15:31:27 GMT

     [ https://issues.apache.org/jira/browse/OPENJPA-924?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]

Donald Woods updated OPENJPA-924:
---------------------------------

    Affects Version/s: 2.0.0-beta
        Fix Version/s: 2.0.0-beta2

> Cache Finder Query for performance enhancement
> ----------------------------------------------
>
>                 Key: OPENJPA-924
>                 URL: https://issues.apache.org/jira/browse/OPENJPA-924
>             Project: OpenJPA
>          Issue Type: New Feature
>          Components: kernel
>    Affects Versions: 2.0.0-beta
>            Reporter: Pinaki Poddar
>            Assignee: Pinaki Poddar
>             Fix For: 2.0.0-beta2
>
>   Original Estimate: 336h
>  Remaining Estimate: 336h
>
> find() operation can result into execution of database query. Performance can be improved
by caching the generated query for reuse. The purpose of cache is similar to JPQL query cache
[1], but the implementation strategy is different. Because the pathways to execute a finder
query is somewhat different than that of a JPQL query. 
> [1] http://issues.apache.org/jira/browse/OPENJPA-703

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